Full Text Searchable PDF User Manual
Operating Instructions
Forklift Jack Operation Manual
Note:
This manual contains important information about raising forklifts that you may not
know. Read this manual carefully and retain it for future reference.
User ManUal
Table of Contents
Safety Instructions .............................................................................................................................................................................1
Forward ..........................................................................................................................................................................................2
Specifications .......................................................................................................................................................................................2
Signal Words .........................................................................................................................................................................................2
Component Identification ...............................................................................................................................................................3
Release Knob........................................................................................................................................................................................3
Using the Jack to Raise a Forklift ..................................................................................................................................................4
1. Inspect the jack for signs of wear or damage ..............................................................................................................4
2. Transport the Jack to the Work Area ...............................................................................................................................4
3. Select appropriate support strands and bring them to the immediate work area .......................................6
4. Prepare the surrounding area before using the jack ................................................................................................7
5. Identify a lift point, prepare the load for lifting and chock wheels .....................................................................7
6. Raise the forklift......................................................................................................................................................................9
7. Use appropriate support strands .....................................................................................................................................9
8. Lower the forklift ....................................................................................................................................................................10
Inspecting the Jack ............................................................................................................................................................................10
Pump Priming Instructions .............................................................................................................................................................11
Maintenance and Lubrication Instructions ...............................................................................................................................11
Troubleshooting .................................................................................................................................................................................12
Notes .......................................................................................................................................................................................................13
Parts List .................................................................................................................................................................................................14
1
Safety Instructions
!
WarnIng
anyone who operates this jack must read and understand all the instructions and warning
provided with this jack before being allowed to use it. All operators must be careful, competent,
trained, and qualified in the safe operation of the jack. The owner (or other responsible individual) must
ensure that any operator observes the proper safety procedures for using this jack at all times. If the
operator does not read well or is not fluent in English, the owner / manager must read and review the
instructions and warnings in the manual with the operator in the operator’s native language to be sure
that the operator will use the jack properly.
The owner / manager must keep this manual for future reference, and make sure the warning labels
on the jack are legible and intact at all times. Replacement labels and manuals are available from TVH. Call
customer service using the numbers shown on the back cover of this manual if you have any questions.
alWayS use appropriate support stands to support a forklift after it has been raised. This jack is a
lifting device only! NEVER perform any work on or around a forklift or allow any part of your body under
a raised load until the forklift is properly supported by support stands and the jack is removed from
the work area. If lifting the forklift from the front or rear, the wheels remaining on the ground must be
chocked.
Use this jack only to raise forklifts. This jack is not designed to raise loads other than forklifts. Using this
lift to raise loads other than forklifts can result in serious injury or death. NEVER use a forklift jack on a
forklift while the motor is running.
never use this jack in conjunction with any other jack or lift. NEVER use this jack to raise one side (or
end) of a forklift unless the other side (or end) of the forklift is in contact with the ground.
never overload this jack. The jack’s maximum capacity is 8,000 lbs. (3,630 kg). If you need to lift more
than this, use a jack that has a higher maximum capacity. NEVER use more than one jack to raise a forklift.
Protect hands, feet, and other body parts when using or transporting the jack. Keep hands, feet and
all other body parts out of the area of the scissors mechanism at all times during use or transport of the
jack. The scissors action of the lifting mechanism can cause serious injury to body parts.
never modify the jack in any way. Modifications may cause the jack to perform improperly, resulting in
injury or death. NEVER use the jack with aftermarket accessories, lift pads, or adapters, or with any other
pad or device added to the jack.
never abuse or cause damange to the jack. Do not drop, throw, drive over, or otherwise abuse the
jack. NEVER subject the jack to abnormal shocks or loads. Your safety and that of others depends on the
proper operation of the jack.
2
Foreword
Thank you for your purchase. With TVH products, you take part in a long history of product engineering for
the transportation service industry. Our purpose is to provide you with quality equipment that makes your
job easier, and with exemplary service after the sale. Please call TVH’s customer service, at 1-800-255-4109 or
913-829-1000, with any comments or questions.
Specifications
Capacity ......................................................................................................8,000 lbs./3,630 kg.
Maximum Lift Height .............................................................................16”
Reach (raised position) ..........................................................................7”
(Distance from reservoir to lift pad)
Width ...........................................................................................................8”
Starting Pad Height (lift arm notch) .................................................2 1/4”
Starting Pad Height (serrated lift pad) .............................................2 1/2”
Weight .........................................................................................................68 lbs.
Signal Words
Signal words call attention to a safety message or messages, or a property damage message or messages,
and designates a degree or level of hazard seriousness. The signal words are “Danger”, “WarnIng”,
“CaUTIon”, and “noTICe”.
• Danger: Indicates a hazardous situation, which, if not avoided, will result in death or
serious injury. This signal word is to be limited to the most extreme situations.
• WarnIng: Indicates a hazardous situation, which, if not avoided, could result in death or
serious injury.
• CaUTIon: Indicates a hazardous situation, which, if not avoided, could result in minor or
moderate injury. It may be used to alert against unsafe practices.
•
noTICe: Indicates a property damage message.
3
Component Identification
release Knob
The release knob has a “Hold-to-Run
™
” feature that utilizes a heavy-duty return spring to automatically close
the release valve when the operator “lets go” of the release knob. With this feature, the operator should
never have to physically close the valve by turning the release knob in a clockwise direction.
A mechanical stop prevents turning the release knob more than 1/2 turn counterclockwise. WarnIng!
Never remove this mechanical stop. NEVER force the release knob more than 1/2 turn counterclockwise as doing
this may damage the release knob’s return spring.
If the valve ever behaves as if it is not completely closing (e.g., the jack won’t raise or won’t hold a load), the
operator may gently turn the release knob in a clockwise direction until resistance is felt. The jack should
then raise when the lift arm is pumped. If it doe not, please call customer service at one of the numbers
shown on the back cover of this manual for assistance.
4
SPECIFICATIONS
Capacity:
8,000 lb./ 3,630 kg
Maximum Lift Height:
16”
Reach (raised position):
7 ” (Distance from reservoir to lift pad)
Width:
8”
Starting Pad Height (lift arm notch):
2 ¼”
Starting Pad Height (serrated lift pad): 2 ½”
Weight:
68
lb.
COMPONENT IDENTIFICATION
RELEASE KNOB
The release knob has a “Hold-to-Run
TM
” feature that utilizes a heavy-duty return spring to automatically close the
release valve when the operator “lets go” of the release knob. With this feature, the operator should never have to
physically close the valve by turning the release knob in a clockwise direction.
A mechanical stop prevents turning the release knob more than 1/2 turn counterclockwise.
WARNING! NEVER remove this mechanical stop. NEVER force the release knob more than 1/2 turn counter-clockwise
as doing this may damage the release knob’s return spring.
If the valve ever behaves as it if is not completely closing (e.g., the jack won’t raise or won’t hold a load), the operator
may gently turn the release knob in a clockwise direction until resistance is felt. The jack should then raise when the lift
arm is pumped. If it does not, please call customer service for assistance.
Pump Handle
Serrated Lift Pad
Lift Arm
Front Foot Pad
Lift Arm Notch
Wheel
Quick Release-Locking Pin
J-Clip
(slips around pump plunger shaft to lock
handle in UP position so jack can be dollied)
Pump Plunger
Shaft
Fill Plug
Release Knob, Spring Loaded
(Twist counter-clockwise and hold to
lower jack)
Reservoir
4
Using the Jack to raise a Forklift
This section discusses the appropriate and safe methods for using the SY8000 Walking Beam Forklift Jack to
raise and lower a forklift.
1. Inspect the Jack for Signs of Wear or Damage
Before each use, you should inspect the jack for any visible signs of wear or damage. See the
“Inspecting the Jack” section for details about how to inspect the jack. WarnIng!
If you see any signs
of wear or damage, or if there is any indication that the jack is not performing normally, immediately take
it out of service and call customer service at 800-255-4109 or 913-829-1000. NEVER use a jack that appears
damaged in any way.
2. Transport the Jack to the Work area
Transport the jack to the work area by either (a) wheeling it or (b) lifting and carrying it. The jack should
always be wheeled to the work area if possible - only lift and carry the jack if it cannot be wheeled
safely. Wheel the jack only across smooth surfaces. If the surface is rough or uneven, lift and carry the
jack instead of wheeling it. WarnIng!
Jolting caused by the wheels catching on uneven surfaces can
cause physical strain and personal injury.
!
WarnIng
Using the jack to raise a forklift requires several steps that must be followed
each and every time the jack is used:
1. Inspect the jack for signs of wear or damage.
2. Transport the jack to the work area.
3. Select appropriate support stands and bring them to the immediate
work area.
4. Prepare the surround area before using the jack.
5. Identify a lift point, prepare the load for lifting, and chock the wheels
that remain on the ground.
6. Raise the forklift.
7. Use appropriate support stands.
8. Lower the forklift.
Each of these steps is discussed in detail in the following sections. Failure to
follow all of these instructions can lead to serious injury or death.
5
How to Wheel the Jack
1. Make sure the surface over which the jack will be wheeled is smooth. If the surface is rough or uneven, lift
and carry the jack instead of wheeling it (see “How to Lift and Carry the Jack” below).
2. Insert the jack pump handle into the socket and lock it into place using the quick-release locking pin
(see Figure 1) immediately after inserting it into the socket. WarnIng!
Never transport the jack with an
unsecured pump handle.
3. Raise the pump handle as far as it will go and place the J-clip around the pump plunger shaft to lock the
pump handle in the up position (see Figure 2).
4. Push down on the pump handle to raise the front footpad off the floor and allow the jack to roll freely on
its wheels.
Figure 1
Figure 2
5
USING THE JACK TO RAISE A FORKLIFT
This section discusses the appropriate and safe methods for using the HW93659 Forklift Jack to raise and lower a forklift.
Using the jack to raise a forklift requires several steps that must be followed each and every time the jack is used:
1. Inspect the jack for signs of wear or damage.
2. Transport the jack to the work area.
3. Select appropriate support stands and bring them to the immediate work area.
4. Prepare the surrounding area before using the jack.
5. Identify a lift point, prepare the load for lifting, and chock wheels that remain on the ground.
6. Raise the forklift.
7. Use appropriate support stands.
8. Lower the forklift.
Each of these steps is discussed in detail in the following sections. Failure to follow all of these instructions can
lead to serious injury or death.
!
WARNING
1. Inspect the Jack for Signs of Wear or Damage
Before each use, you should inspect the jack for any visible signs of wear or damage. See the “Inspecting the Jack”
section on page 7 for details about how to inspect the jack.
WARNING!
If you see any signs of wear or damage, or if there is any indication that the jack is not performing normally,
immediately take it out of service and call customer service at 816-891-6390. NEVER use a jack that appears damaged
in any way.
2. Transport the Jack to the Work Area
Transport the jack to the work area by either (a) wheeling it or (b) lifting and carrying it. The lift should always be wheeled
to the work area if possible—only lift and carry the jack if it cannot be wheeled safely. Wheel the jack only across smooth
surfaces. If the surface is rough or uneven, lift and carry the jack instead of wheeling it.
WARNING!
Jolting caused by the wheels catching on uneven surfaces can cause physical strain and personal injury.
A. How to Wheel the Jack
1. Make sure the surface over which the jack will be wheeled is smooth. If the surface is rough or uneven, lift and
carry the jack instead of wheeling it (see “How to Lift and Carry the Jack” on page 6).
2. Insert the jack pump handle into the socket and lock it into place using the quick-release locking pin (see Figure 1)
immediately after inserting it into the socket.
WARNING!
NEVER transport the jack with an unsecured pump handle.
3. Raise the pump handle as far as it will go and place the J-clip around the pump plunger shaft to lock the pump
handle in the up position (see figure 2).
4. Push down on the pump handle to raise the front foot pad off the floor and allow the jack to roll freely on its
wheels.
Quick Release Locking Pin
Pump Handle
Figure 1
Figure 2
J-Clip
J-Clip hooked
around pump
plunger to lock
handle in UP
position
5
USING THE JACK TO RAISE A FORKLIFT
This section discusses the appropriate and safe methods for using the HW93659 Forklift Jack to raise and lower a forklift.
Using the jack to raise a forklift requires several steps that must be followed each and every time the jack is used:
1. Inspect the jack for signs of wear or damage.
2. Transport the jack to the work area.
3. Select appropriate support stands and bring them to the immediate work area.
4. Prepare the surrounding area before using the jack.
5. Identify a lift point, prepare the load for lifting, and chock wheels that remain on the ground.
6. Raise the forklift.
7. Use appropriate support stands.
8. Lower the forklift.
Each of these steps is discussed in detail in the following sections. Failure to follow all of these instructions can
lead to serious injury or death.
!
WARNING
1. Inspect the Jack for Signs of Wear or Damage
Before each use, you should inspect the jack for any visible signs of wear or damage. See the “Inspecting the Jack”
section on page 7 for details about how to inspect the jack.
WARNING!
If you see any signs of wear or damage, or if there is any indication that the jack is not performing normally,
immediately take it out of service and call customer service at 816-891-6390. NEVER use a jack that appears damaged
in any way.
2. Transport the Jack to the Work Area
Transport the jack to the work area by either (a) wheeling it or (b) lifting and carrying it. The lift should always be wheeled
to the work area if possible—only lift and carry the jack if it cannot be wheeled safely. Wheel the jack only across smooth
surfaces. If the surface is rough or uneven, lift and carry the jack instead of wheeling it.
WARNING!
Jolting caused by the wheels catching on uneven surfaces can cause physical strain and personal injury.
A. How to Wheel the Jack
1. Make sure the surface over which the jack will be wheeled is smooth. If the surface is rough or uneven, lift and
carry the jack instead of wheeling it (see “How to Lift and Carry the Jack” on page 6).
2. Insert the jack pump handle into the socket and lock it into place using the quick-release locking pin (see Figure 1)
immediately after inserting it into the socket.
WARNING!
NEVER transport the jack with an unsecured pump handle.
3. Raise the pump handle as far as it will go and place the J-clip around the pump plunger shaft to lock the pump
handle in the up position (see figure 2).
4. Push down on the pump handle to raise the front foot pad off the floor and allow the jack to roll freely on its
wheels.
Quick Release Locking Pin
Pump Handle
Figure 1
Figure 2
J-Clip
J-Clip hooked
around pump
plunger to lock
handle in UP
position
6
How to lift and Carry the Jack
1. Identify the proper lift points on the jack (see Figure 3). The jack should be lifted using both the toe lift
point and the rear frame lift point. WarnIng!
NEVER use the pump handle to lift the jack. The pump handle
is not a properly balanced leverage point for lifting the jack. In addition, a pump handle that is not properly
pinned into the socket (with the quick release locking pin) may slip out of the socket and cause the jack to fall.
2. Lift and carry the jack. Whenever possible, have someone else help you lift and carry the jack.
• The jack weighs 68 lbs. (30.8 kg). WarnIng!
DO NOT attempt to lift the jack if you have any physical
condition that prevents you from safely lifting this amount of weight. If you weigh less than 150 pounds,
NEVER lift the jack without assistance.
• ALWAYS lift using proper lifting techniques - squat, keep your back straight, and use your legs to do
the lifting. WarnIng!
NEVER bend your back or lift the jack with your back.
3. Select appropriate Support Stands and Bring Them to the Immediate Work area
It is important that appropriate support stands are used. TVH provides support stands that are made
specifically for forklifts. WarnIng!
Use appropriate stands to support the load immediately after lifting.
NEVER use the jack to support a load. Failure to follow all of these instructions can result in jack instability
and loss of a load.
Figure 3
B. How to Lift and Carry the Jack
1. Identify the proper lift points on the jack (see Figure 3). The jack should be lifted using both the toe lift point and
the rear frame lift point.
WARNING!
NEVER use the pump handle to lift the jack. The pump handle is not a properly balanced leverage
point for lifting the jack. In addition, a pump handle that is not properly pinned into the socket (with the quick
release locking pin) may slip out of the socket and cause the jack to fall.
2. Lift and carry the jack. Whenever possible, have someone else help you lift and carry the jack.
• The jack weighs 68 lb. (30.8 kg).
WARNING!
DO NOT attempt to lift the jack if you have any physical condition that prevents you from safely
lifting this amount of weight. If you weigh less than 150 pounds, NEVER lift the jack without assistance.
• ALWAYS lift using proper lifting techniques—squat, keep your back straight, and use your legs to do the lifting.
WARNING!
NEVER bend your back or lift the jack with your back.
3. Select Appropriate Support Stands and Bring Them to the Immediate work Area
It is important that appropriate support stands are used. Hein-Werner manufactures support stands that are made
specifically for forklifts.
WARNING!
Use appropriate stands to support the load immediately after lifting. NEVER use the jack to support a load.
Failure to follow all of these instructions can result in jack instability and loss of a load.
4. Prepare the Surrounding Area Before Using the Jack
It is important that the surrounding area be prepared properly before raising a load.
WARNING!
Failure to follow all of these instructions can result in jack instability and loss of a load:
• Use the jack only on hard, level surfaces capable of safely supporting the load.
• The jack’s front footpad and rear wheels must ALWAYS remain in direct contact with the floor.
• NEVER attempt to lift from a polished or greasy floor.
• Clear the surrounding area of personnel, tools, equipment, and make sure appropriate support stands and chocks
are available for use in the immediate area.
If these conditions cannot be met, move the forklift and jack to an area where the lift can be performed safely.
Figure 3
Toe Lift Point
Rear Frame Lift Point
Quick Release Locking Pin
Pump Handle
6
7
4. Prepare the Surrounding area Before Using the Jack
It is important that the surrounding area be prepared properly before raising a load.
WarnIng!
Failure to follow all of these instructions can result in jack instability and loss of a load:
• Use the jack only on hard, level surfaces capable of safely supporting the load.
• The jack’s front footpad and rear wheels must ALWAYS remain in direct contact with the floor.
• NEVER attempt to lift from a polished or greasy floor.
• Clear the surrounding area of personnel, tools, equipment, and make sure appropriate support stands and
chocks are available for use in the immediate area.
If these conditions cannot be met, move the forklift and jack to an area where the lift can be performed
safely.
5. Identify a lift Point, Prepare the load for lifting, and Chock Wheels
Before lifting a forklift with the jack, you need to identify a lift point and prepare the load for lifting.
1. Remove any load from the forks of the forklift and lower the forks to the ground.
2. Identify a lift point at the rear or side of the forklift. WarnIng!
When selecting a lift point, it is very
important that you consider the following:
• Position the jack so that, as the forklift is lifted, the load will be balanced on the forklift tires that
remain on the ground.
• When raising a forklift from one end, always chock the wheels that will remain on the ground.
• Make sure at least two wheels of the forklift remain in contact with the floor at all times. NEVER
raise a 3-wheeled forklift from the 2-wheeled end or from the side. NEVER use the jack to raise all
four wheels of the forklift from the floor. NEVER raise the forklift higher than 1/4 its tread width (see
Figure4).
Figure 4
5. Identify a Lift Point, Prepare the Load for Lifting, and Chock Wheels
Before lifting a forklift with the jack, you need to identify a lift point and prepare the load for lifting.
1. Remove any load from the forks of the forklift and lower the forks to the ground.
2. Identify a lift point at the rear or side of the forklift.
WARNING!
When selecting a lift point, it is very important that you consider the following:
• Position the jack so that, as the forklift is lifted, the load will be balanced on the forklift tires that remain on the
ground.
• When raising a forklift from one end, always chock the wheels that will remain on the ground.
• Make sure at least two wheels of the forklift remain in contact with the floor at all times. NEVER raise a 3-wheeled
forklift from the 2-wheeled end or from the side. NEVER use the jack to raise all four wheels of the forklift from the
floor. NEVER raise the forklift higher than 1/4 its tread width (see Figure 4).
Figure 4
Tread Width
Height
3. Examine the lift point carefully and ensure that it is strong enough to resist the lifting force of the jack without
damaging the forklift or machinery.
• If is preferred to lift the forklift at a point where a structural member will be cradled in the lift arm notch at the end
of the lift arm (see Figure 5A).
• If no structural component on the forklift is present at the desired lifting point, weld a steel bar to the forklift to
create a structural member (as in Figure 5A).
• If no structural component exists and one cannot be created, flip the serrated lift pad into an upward position
and choose a lift point at least 3” inward toward the center of the vehicle on a flat surface (see Figure 5B).
Figure 5A Figure 5B
7
3"
Min.
8
3. Examine the lift point carefully and ensure that it is strong enough to resist the lifting force of the jack
without damaging the forklift or machinery.
• It is preferred to lift the forklift at a point where a structural member will be cradled in the lift arm
notch at the end of the lift arm (see Figure 5A).
• If no structural component on the forklift is present at the desired lifting point, weld a steel bar
to the forklift to create a structural member (as in Figure 5A).
• If no structural component exists and one cannot be created, flip the serrated lift pad into an
upward position and choose a lift point at least 3” inward toward the center of the vehicle on a
flat surface (see Figure 5B).
• The serrated lift pad or lift arm notch must be in direct contact with the forklift (see Figure 6A).
WarnIng!
Never use any other area on the jack as a contact point
(see Figure 6B).
• The jack’s front footpad and rear wheels must ALWAYS remain in direct contact with the floor
(see Figure 4). WarnIng!
Never increase the lifting height of the jack by putting wood, pads, cinder
blocks, or any other objects above the lift pad or underneath the front footpad and/or wheels (See
Figure 6A).
• WarnIng!
NEVER lift with the jack positioned under a sloped or rounded surface, such as the
bottom surface of a forklift’s counterweights (see Figure 7).
• WarnIng!
NEVER push the jack under the load past the “red line” marked on the decal located on
top of the lift arm.
•
WarnIng!
NEVER lift the forklift by its counterweight.
• WarnIng!
NEVER lift the forklift in a manner that is counter to the manufacturer’s recommendations.
Figure 5a
Figure 6a
Figure 7
Figure 5B
Figure 6B
• The serrated lift pad or lift arm notch must be in direct contact with the forklift .
WARNING!
NEVER use any other area on the jack as a contact point (see Figure 6).
• The jack’s front footpad and rear wheels must ALWAYS remain in direct contact with the floor (see Figure 4).
WARNING!
NEVER increase the lifting height of the jack by putting wood, pads, cinder blocks, or any other objects
above the lift pad or underneath the front footpad and/or wheels (See Fig. 7A).
•
WARNING! NEVER lift with the jack positioned under a sloped or rounded surface, such as the bottom surface of
a forklift’s counterweights (see Figure 7B).
Figure 6
Figure 7A Figure 7B
•
WARNING!
NEVER push the jack under the load past the “red line” marked on the decal located on top of the lift
arm.
•
WARNING!
NEVER lift the forklift by its counterweight.
•
WARNING! NEVER lift the forklift in a manner that is counter to the manufacturer’s recommendations.
6. Raise the Forklift
1. Make sure the forklift is not running before raising the forklift.
2. If lifting the forklift from the front or rear, the wheels remaining on the ground must be chocked.
3. Select a lift point as outlined in Step 4.
4. Make sure appropriate support stands and chocks are available for use in the immediate work area.
5. If the jack pump handle is not in the socket, insert the pump handle and lock it into position with the quick-release
locking pin provided. Remove the J-clip from the pump plunger shaft (see Figure 2).
6. Carefully begin pumping the jack handle to raise the load.
WARNING!
NEVER raise the forklift higher than 1/4 its tread width when using the serrated lift pad (see Figure 8).
Figure 8
8
Tread Width
Height
• The serrated lift pad or lift arm notch must be in direct contact with the forklift .
WARNING!
NEVER use any other area on the jack as a contact point (see Figure 6).
• The jack’s front footpad and rear wheels must ALWAYS remain in direct contact with the floor (see Figure 4).
WARNING!
NEVER increase the lifting height of the jack by putting wood, pads, cinder blocks, or any other objects
above the lift pad or underneath the front footpad and/or wheels (See Fig. 7A).
•
WARNING! NEVER lift with the jack positioned under a sloped or rounded surface, such as the bottom surface of
a forklift’s counterweights (see Figure 7B).
Figure 6
Figure 7A Figure 7B
•
WARNING!
NEVER push the jack under the load past the “red line” marked on the decal located on top of the lift
arm.
•
WARNING!
NEVER lift the forklift by its counterweight.
•
WARNING! NEVER lift the forklift in a manner that is counter to the manufacturer’s recommendations.
6. Raise the Forklift
1. Make sure the forklift is not running before raising the forklift.
2. If lifting the forklift from the front or rear, the wheels remaining on the ground must be chocked.
3. Select a lift point as outlined in Step 4.
4. Make sure appropriate support stands and chocks are available for use in the immediate work area.
5. If the jack pump handle is not in the socket, insert the pump handle and lock it into position with the quick-release
locking pin provided. Remove the J-clip from the pump plunger shaft (see Figure 2).
6. Carefully begin pumping the jack handle to raise the load.
WARNING!
NEVER raise the forklift higher than 1/4 its tread width when using the serrated lift pad (see Figure 8).
Figure 8
8
Tread Width
Height
• The serrated lift pad or lift arm notch must be in direct contact with the forklift .
WARNING!
NEVER use any other area on the jack as a contact point (see Figure 6).
• The jack’s front footpad and rear wheels must ALWAYS remain in direct contact with the floor (see Figure 4).
WARNING!
NEVER increase the lifting height of the jack by putting wood, pads, cinder blocks, or any other objects
above the lift pad or underneath the front footpad and/or wheels (See Fig. 7A).
•
WARNING! NEVER lift with the jack positioned under a sloped or rounded surface, such as the bottom surface of
a forklift’s counterweights (see Figure 7B).
Figure 6
Figure 7A Figure 7B
•
WARNING!
NEVER push the jack under the load past the “red line” marked on the decal located on top of the lift
arm.
•
WARNING!
NEVER lift the forklift by its counterweight.
•
WARNING! NEVER lift the forklift in a manner that is counter to the manufacturer’s recommendations.
6. Raise the Forklift
1. Make sure the forklift is not running before raising the forklift.
2. If lifting the forklift from the front or rear, the wheels remaining on the ground must be chocked.
3. Select a lift point as outlined in Step 4.
4. Make sure appropriate support stands and chocks are available for use in the immediate work area.
5. If the jack pump handle is not in the socket, insert the pump handle and lock it into position with the quick-release
locking pin provided. Remove the J-clip from the pump plunger shaft (see Figure 2).
6. Carefully begin pumping the jack handle to raise the load.
WARNING!
NEVER raise the forklift higher than 1/4 its tread width when using the serrated lift pad (see Figure 8).
Figure 8
8
Tread Width
Height
5. Identify a Lift Point, Prepare the Load for Lifting, and Chock Wheels
Before lifting a forklift with the jack, you need to identify a lift point and prepare the load for lifting.
1. Remove any load from the forks of the forklift and lower the forks to the ground.
2. Identify a lift point at the rear or side of the forklift.
WARNING!
When selecting a lift point, it is very important that you consider the following:
• Position the jack so that, as the forklift is lifted, the load will be balanced on the forklift tires that remain on the
ground.
• When raising a forklift from one end, always chock the wheels that will remain on the ground.
• Make sure at least two wheels of the forklift remain in contact with the floor at all times. NEVER raise a 3-wheeled
forklift from the 2-wheeled end or from the side. NEVER use the jack to raise all four wheels of the forklift from the
floor. NEVER raise the forklift higher than 1/4 its tread width (see Figure 4).
Figure 4
Tread Width
Height
3. Examine the lift point carefully and ensure that it is strong enough to resist the lifting force of the jack without
damaging the forklift or machinery.
• If is preferred to lift the forklift at a point where a structural member will be cradled in the lift arm notch at the end
of the lift arm (see Figure 5A).
• If no structural component on the forklift is present at the desired lifting point, weld a steel bar to the forklift to
create a structural member (as in Figure 5A).
• If no structural component exists and one cannot be created, flip the serrated lift pad into an upward position
and choose a lift point at least 3” inward toward the center of the vehicle on a flat surface (see Figure 5B).
Figure 5A Figure 5B
7
3"
Min.
5. Identify a Lift Point, Prepare the Load for Lifting, and Chock Wheels
Before lifting a forklift with the jack, you need to identify a lift point and prepare the load for lifting.
1. Remove any load from the forks of the forklift and lower the forks to the ground.
2. Identify a lift point at the rear or side of the forklift.
WARNING!
When selecting a lift point, it is very important that you consider the following:
• Position the jack so that, as the forklift is lifted, the load will be balanced on the forklift tires that remain on the
ground.
• When raising a forklift from one end, always chock the wheels that will remain on the ground.
• Make sure at least two wheels of the forklift remain in contact with the floor at all times. NEVER raise a 3-wheeled
forklift from the 2-wheeled end or from the side. NEVER use the jack to raise all four wheels of the forklift from the
floor. NEVER raise the forklift higher than 1/4 its tread width (see Figure 4).
Figure 4
Tread Width
Height
3. Examine the lift point carefully and ensure that it is strong enough to resist the lifting force of the jack without
damaging the forklift or machinery.
• If is preferred to lift the forklift at a point where a structural member will be cradled in the lift arm notch at the end
of the lift arm (see Figure 5A).
• If no structural component on the forklift is present at the desired lifting point, weld a steel bar to the forklift to
create a structural member (as in Figure 5A).
• If no structural component exists and one cannot be created, flip the serrated lift pad into an upward position
and choose a lift point at least 3” inward toward the center of the vehicle on a flat surface (see Figure 5B).
Figure 5A Figure 5B
7
3"
Min.
9
6. raise the Forklift
1. Make sure the forklift is not running before raising the forklift.
2. If lifting the forklift from the front or rear, the wheels remaining on the ground must be chocked.
3. Select a lift point as outlined in Step 4.
4. Make sure appropriate support stands and chocks are available for us in the immediate work area.
5. If the jack pump handle is not in the socket, insert the pump handle and lock it into position with the
quick-release locking pin provided. Remove the J-clip from the pump plunger shaft (see Figure 2).
6. Carefully begin pumping the jack handle to raise the load. WarnIng!
NEVER raise the forklift higher
than 1/4 its tread width when using the serrated lift pad (see Figure 8).
7. Use appropriate Support Stands
WarnIng!
This jack is a lifting device only! Use appropriate stands to support the load immediately after lifting.
NEVER use the jack to support a load. NEVER allow any part of your body under the raised load until it is properly
supported by stands.
1. When the forklift has been raised to the desired height, place appropriate support stands under the
forklift to support it according to the forklift manufacturer’s recommendations. TVH provides support
stands for this purpose. Also, read and follow all instructions and warnings provided with the support
stands.
2. Lower the forklift onto the stands by slowly turning the release knob on the jack counterclockwise.
3. Remove the jack and move it away from the work area before starting work.
4. Chock the wheels that will remain on the ground.
Figure 8
• The serrated lift pad or lift arm notch must be in direct contact with the forklift .
WARNING!
NEVER use any other area on the jack as a contact point (see Figure 6).
• The jack’s front footpad and rear wheels must ALWAYS remain in direct contact with the floor (see Figure 4).
WARNING!
NEVER increase the lifting height of the jack by putting wood, pads, cinder blocks, or any other objects
above the lift pad or underneath the front footpad and/or wheels (See Fig. 7A).
•
WARNING! NEVER lift with the jack positioned under a sloped or rounded surface, such as the bottom surface of
a forklift’s counterweights (see Figure 7B).
Figure 6
Figure 7A Figure 7B
•
WARNING!
NEVER push the jack under the load past the “red line” marked on the decal located on top of the lift
arm.
•
WARNING!
NEVER lift the forklift by its counterweight.
•
WARNING! NEVER lift the forklift in a manner that is counter to the manufacturer’s recommendations.
6. Raise the Forklift
1. Make sure the forklift is not running before raising the forklift.
2. If lifting the forklift from the front or rear, the wheels remaining on the ground must be chocked.
3. Select a lift point as outlined in Step 4.
4. Make sure appropriate support stands and chocks are available for use in the immediate work area.
5. If the jack pump handle is not in the socket, insert the pump handle and lock it into position with the quick-release
locking pin provided. Remove the J-clip from the pump plunger shaft (see Figure 2).
6. Carefully begin pumping the jack handle to raise the load.
WARNING!
NEVER raise the forklift higher than 1/4 its tread width when using the serrated lift pad (see Figure 8).
Figure 8
8
Tread Width
Height
10
8. lower the Forklift
WarnIng!
To avoid serious injury or death, NEVER drive the forklift off the jack or attempt to move a forklift
that if it is elevated by the jack.
1. Use the instructions from Step 5 (Raise the Forklift) to raise the forklift off the jack stands.
2. Carefully remove the stands from beneath the forklift and place them away from the work area.
3. Slowly turn the release knob counterclockwise to lower the forklift to the floor. WARNING! Turn the
release knob slowly to prevent the possibility of the jack from kicking out from under the forklift.
4. Lower the jack completely and move the jack and chocks away from the work area.
InSPeCTIng THe JaCK
Use the following procedures to inspect the jack for wear or damage:
• Inspect the serrated lift pad regularly, and remove a jack from service if it is cracked, chipped, rusted,
or shows signs of wear.
• The jack should raise and lower smoothly through its full range. Inspect the lift arm for damage such
as bends and/or twists.
• Check the wheels to make sure that they are not damaged and that they rotate freely
• Replace any missing or damaged components or decals before putting the jack back into service.
!
WarnIng
The owner must inspect, or appoint a knowledgeable person to inspect the
jack for signs of damage, corrosion, excessive wear, abnormal operation, or
any other potential problem. Inspection should be performed before each use.
NEVER use a jack that appears to be damaged in any way. If any irregularities
or problems are detected during an inspection, the jack must be removed
from service immediately and repaired. Contact customer service at the
address and numbers shown on the back cover of this manual to report any
problems.
If a jack is subjected to an abnormal shock or load, it must immediately be
removed from service and inspected for damage.
11
Pump Priming Instructions
If the jack should lose its prime for any reason, follow these steps to re-prime it:
1. With the release knob released, stroke the pump handle through 2 full cycles, slowly.
2. Raise pump handle fully up; lay the jack over on its left side, as viewed from rear. Push the pump
handle “down.”
3. Stand the jack upright again, raise the pump handle to the top, lay the jack over on its left side and
push the pump handle “down” again.
4. Stand the jack upright, stroke the pump handle while holding the release knob open
(counterclockwise).
5. Release the release knob. The jack should operate satisfactorily.
6. Repeat the priming procedure if necessary.
7. Call customer service at the address and numbers shown on the back cover of this manual if the
problem persists after three attempts to re-prime the jack.
Maintenance and lubrication Instructions
To properly maintain the jack, perform the following procedures:
1. All warning and capacity labels should be readable and complete. If they are not, contact TVH for
replacement labeling. Wash external surfaces of jack, labels, and decals with a mild soap solution.
2. Lubricate all rotating and sliding portions of the jack monthly. The following lubricants are requried:
• Heavy-grade machine oil.
• Tellus T22 hydraulic oil or equivalent
3. Apply several drops of heavy grade machine oil to the pump plunger shaft and test the plunger for
proper operation.
4. Oil the pump handle joints while operating the pump handle to work the oil in.
5. The hydraulic unit is sealed, and should never require fluid to be added to the reservoir. If fluid is
needed, however, fill the reservoir as follows:
• Place the jack in the normal upright position and turn the release knob counterclockwise to
completely lower the jack.
• Carefully clean dirt and contaminants from around the fill plug and then remove the plug.
• Add Tellus T22 hydraulic oil or equivalent to the reservoir until fluid runs out of the fill plug hole.
Be extremely careful to keep the fluid contaminant free and keep dirt and contaminants out of
the reservoir of the jack. WarnIng!
For safe and proper performance, Tellus T22 hydraulic fluid
or equivalent is required. Use of improper or contaminated fluids can damage the seals, making the
jack unsafe to use, and will void the warranty. Failure to heed this warning may result in personal
injury and/or property damage.
• Reinstall fill plug.
!
WarnIng
All maintenance and lubrication procedures must be performed
after
the jack
has been removed from service. Failure to heed this warning may result in
personal and/or property damage.
12
Troubleshooting
This section contains a list of problems that may be encountered and their solutions. If the provided
solutions fail to correct the problem, contact customer service at the address and numbers shown on the
back cover of this manual. Please have the model number, and serial number of your jack available. The
serial number is permanently stamped on the top of the lift arm.
Problem
Cause/Solution
Fails to lift load ..................................... Low oil level, see the “Maintenance and Lubrication Instruction” section of
this manual
Release is open; gently turn the release knob in a clockwise direction until
resistance is felt. See the ‘Release Knob Hold-To-Run Feature™” section of
this manual.
Overloaded, use larger capacity jack.
Fails to hold load .................................. Release open, gently turn the release knob in a clockwise direction until
resistance is felt. See the “Release Knob Hold-To-Run Feature” section of
this manual.
Jack reservoir has been contaminated with dirt. If jack reservoir has
recently been filled, contamination could have been inadvertently added.
Contamination could be holding the valve off the seat. Hold release open
and pump handle several times to flush release.
Oil leaks ................................................... Reservoir fill plug loose, tighten fill plug.
Parts List
SY8000 Forklift Jack
Model FLJ-400C Starting S/N 31-059855
Soft Seal Kit GR8-831-01002
Page 1 of 5
DN040405
© 2005 Gray Automotive Products Co.
670-90386 Rev. C
Grease pin and clevis at assembly before
installing power unit and roll pin.
1
14
13
15
16
18
17
19
6
7
5
8
9
10
3
20
2
11
4
12
Soft Seal Kit 8-831-01002
Professional Service Equipment
3501 S. Leonard Rd.
P.O. Box 728
St. Joseph, Missouri 64502
U.S.A.
Toll Free: (800) 821-7320
Phone: (816) 233-6121
Fax: (816) 233-7251
Email: gray@grayusa.com
www.grayusa.com
Parts List
FLJ-400C
Forklift Jack
Model FLJ-400C Starting S/N 31-059855
Grease pin and clevis
at assembly before installing
power unit and roll pin
14
Item
Qty
Part number
Description
1
2
GR1-234-39011
Hook, S-Type
2
1
GR1-831-04002
Handle Locking Bracket
3
1
GR2-232-20089
Handle Tube, Drilled
4
1
-
Handle Grip, 7/8 I.D. X 5” Long
5
1
-
Roll Pin, 1/4 Dia., 1 3/8” Long
6
1
GR1-470-23021
Shaft, Grooved Ends, 3/4 Dia.
7
2
GR1-480-01007
Wheel, Non-Metallic, 3 Dia.
8
2
GR1-204-01704
Washer, Special, 1.005 O.D. X .755/.765 I.D. X .065 Thick
9
2
GR1-230-12001
Retaining Ring, External, 3/4 Diameter
10
2
GR1-831-04005
Actuator Turnnion Fitting
11
2
GR1-202-01403
Capscrew, Hex Hd., 1/2-20UNF, St’l, Pltd, Grade 5, Self Locking, 1 1/2” Lg
12
1
GR1-470-52004
Shaft, Special, 9/16 Dia. X 3.375 Long, Staked/Plain
13
1
-
Frame Weldment
14
1
GR3-015-50007
Lift Pad
15
1
-
Power Unit, FLJ
16
1
GR3-890-04018
FLJ Knob
17
1
GR0-235-20018
Roll Pin, 1/8 Dia. X 1 5/8” Long, Plated
18
1
-
Roll Pin, 5/32 Dia. X 3/4 Long, Plated
19
1
GR1-233-30006
Spring, Modified Torsion, FLJ
20
1
GR1-232-10008
Quick Release Pin, 5/16 Dia.
15
Page 3 of 5
DN040405
© 2005 Gray Automotive Products Co.
670-90386 Rev. C
32
30
31
29
27
26
25
26
28
27
23
24
22
21
20
15
19
2
1
3
5
4
6
7
13
18
17
16
15
14
4
3
12
11
10
9
8
16
Item
Qty
Part number
Description
1
1
GR1-274-34001
Plug, Straight Thread, Recessed Hex, with O’Ring
2
1
GR1-233-12002
Spring, Compression, .406 Dia.
3
2
GR1-390-20007
Gasket, Metallic, .045 Thick, 5/16 LD.
4
2
-
Capscrew, Socket Head, 5/16-18UNC, Steel, Unplated, 3/8 Long
5
1
-
Ball, 3/8 Dia., 440 C, Stainless Steel, Grade 25, 58-62 RC
6
1
GR1-233-10007
Spring, Compression, .250 O.D.
7
1
-
Ball, 1/4 Dia., 440C Stainless Steel, Grade 25, 58-62 RC
8
1
GR2-353-49197
Release Stem
9
1
GR2-353-43040
Retaining Nut
10
1
GR0-390-00077
O’Ring, 1 1/16 O.D. X 7/8 I.D., ARP 568-118, Nitrile, 70 Duro
11
1
GR0-390-00007
O’Ring, 7/16 O.D. X 5/16 I.D. X 1/16 CS, ARP-011, Nitrile, 70 Duro
12
1
GR1-230-11013
Retaining Ring, External, E, 7/16 Dia.
13
1
GR0-236-00018
Ball, 1/8 Dia., 440C Stainless Steel, Grade 25, 58-62 RC
14
1
GR2-353-43038
Cylinder Cap
15
2
GR1-390-01004
O’Ring, 2 1/16 O.D. X 1 7/8 I.D.
16
3
GR1-353-44009
Piston Segment
17
1
-
Cylinder
18
1
GR2-353-41070
Reservoir Tube Weldment
19
1
GR2-353-44012
Piston Rod Weldment
20
1
GR0-390-01005
O’Ring, 2 7/8 O.D. X 2 3/4 I.D. ARP568-039, Nitrile, 70 Duro
21
1
GR1-353-49058
Oil Port Ring
22
1
GR1-390-11010
Seal, 1 5/8 O.D. X 1 3/8 I.D. X 1/4
23
1
GR1-441-04002
Bearing, Plain, Cylindrical, 1 3/8 Bore
24
1
-
Hydraulic Block, FLJ - Air Motor
25
1
-
Magnet, 1/8 Dia., X 7/16 Long
26
2
GR1-470-20004
Shaft, Grooved Ends, 3/8 Dia.
27
6
GR1-230-11003
Retaining Ring, External, E, 3/8” Dia.
28
2
GR1-353-49132
Link, Pump Plunger
29
1
GR1-353-49130
Pump Housing
30
1
GR1-353-49131
Plunger, 5/8 Dia.
31
1
GR1-390-10010
Seal, 5/8 X 3/8 X 1/4 Deep
32
1
GR1-390-01006
O’Ring, 1 1/8 O.D. X 1 I.D.
33
1
GR1-275-20009
Pipe Plug, 1/8”, External Hex
34
1
GR1-470-20003
Shaft, Grooved Ends, 3/8 Dia.
35
1
GR2-232-20104
Pump Handle, Drilled (FLJ)
Page 4 of 5
DN040405
© 2005 Gray Automotive Products Co.
670-90386 Rev. C
35
33
27
34
35
34
33
32
31
30
29
28
27
26
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
Item
25
25
Shaft, Grooved Ends, 3/8 Dia.
Pump Handle, Drilled (FLJ)
470-20003
232-20104
1
1
Ball, 1/8 Dia., 440C Stainless Steel, Grade 25, 58-62 RC
O'Ring, 2 7/8 O.D. X 2 3/4 I.D. ARP568-039, Nitrile, 70 Duro
Bearing, Plain, Cylindrical, 1 3/8 Bore
Retaining Ring, External, E, 3/8" Dia
441-04002
1
Hydraulic Block, FLJ - Air Motor
Magnet, 1/8 Dia., X 7/16 Long
Shaft, Grooved Ends, 3/8 Dia.
Link, Pump Plunger
Pump Housing
Plunger, 5/8 Dia.
Seal, 5/8 X 3/8 X 1/4 Deep
O'Ring, 1 1/8 O.D. X 1 I.D.
Pipe Plug, 1/8", External Hex
353-49132
2
353-49130
353-49131
390-10010
390-01006
275-20009
1
1
1
1
1
353-49311
353-49010
230-11003
470-20004
6
2
1
1
Reservoir Tube Weldment
Cylinder
Piston Segment
O'Ring, 2 1/16 O.D. X 1 7/8 I.D.
Cylinder Cap
Piston Rod Weldment
Oil Port Ring
Seal, 1 5/8 O.D. X 1 3/8 I.D. X 1/4
353-41070
353-44012
390-01005
353-49058
390-11010
1
1
1
1
1
353-41008
353-44009
390-01004
353-43038
236-00018
2
1
3
1
1
Retaining Ring, External, E, 7/16 Dia.
O'Ring, 7/16 O.D. X 5/16 I.D. X 1/16 CS, ARP-011, Nitrile, 70 Duro
O'Ring, 1 1/16 O.D. X 7/8 I.D., ARP 568-118, Nitrile, 70 Duro
Ball, 1/4 Dia., 440C Stainless Steel, Grade 25, 58-62 RC
Ball, 3/8 Dia., 440 C, Stainless Steel, Grade 25, 58-62 RC
Capscrew, Socket Head, 5/16-18UNC, Steel, Unplated, 3/8 Long
Gasket, Metallic, .045 Thick, 5/16 I.D.
Plug, Straight Thread, Recessed Hex, with O'Ring
2
1
233-12002
Spring, Compression, .406 Dia.
Retaining Nut
Release Stem
Spring, Compression, .250 O.D.
1
236-00005
7
230-11013
390-00007
390-00077
353-43040
353-49197
1
1
1
9
8
1
1
233-10007
236-00006
201-01101
390-20007
6
5
1
1
4
3
2
2
Description
274-34001
Part Number
Qty
1
1
17
Item
Qty
Description
1
1
Information Placard, Warning, FLJ-44B
2
1
Information Placard, Notice
3
1
Information Placard, Capacity
4
1
Information Placard, Multi-Language
5
1
Information Placard, Address/Contact
6
1
Information Placard, Two Position Lift Pad
7
1
Information Placard, Warning Label
8
1
Information Placard, FLJ-400C
Page 5 of 5
DN040405
© 2005 Gray Automotive Products Co.
670-90386 Rev. C
7
1
2
4
3
6
5
8
Information Placard, Warning, FLJ-400B
670-10231
Information Placard, Notice
670-10049
Information Placard, Capacity
670-00262
Information Placard, Multi-Language
670-10176
Information Placard, Address/Contact
670-10373
Information Placard, Two Position Lift Pad
670-10115
Information Placard, Warning Label
670-10259
Information Placard, FLJ - 400C
670-00265
Part Number Description
Qty
Item
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
TVH Parts Co.
16355 S. Lone Elm Road
Olathe, KS 66062
Toll-Free: (800) 255-4109
Fax: (913) 829-9208