Fast Lift Parts Rol-Lift T Series User manual

888-999-7715
This manual is intended for basic service and maintenance of the Rol-Lift
pallet jack.
The pallet jacks you are servicing are tools that make moving products easier.
Operating pallet jacks with rusty, broken or worn parts makes usage and
maintenance more difficult.
Pallet jack parts are inexpensive and easy to replace. To ensure maximum life
from the jack, always replace the parts that are broken or worn. Remember
that all parts on a pallet jack depend on the adjoining parts to work properly
and to perform to their full potential. When used in conjunction with our
catalog, this service manual will explain how and when to replace a pallet
jack part.
Remember, when in doubt... replace it.
Service Manual
Rol-Lift
Series: T an E

www.FastListParts.com
2
888-999-7715

888-999-7715 www.FastListParts.com
3
Copyright © 2016 Fast Lift Parts. All rights reserved.
Rol-Lift pallet jacks (all models) are products of L & L Fabrications.
Contents
2
2
2
3
3
4
6
7
8
10
12
13
14
15
15
Suggeste Assemblies
Commonly Use Tools
Helpful Remin ers
Axles
Bushings
Loa Rollers an Loa Roller Brackets
Steer Wheels an Axle
Traverse
Push Ro s
Lifting Link
Han le Removal an Installation
Hy raulic Unit
Inspection
Service Hints
Removal
Installation

Commonly Use Tools
• Hammer
• Jack Stand
• 45° Snap ring pliers (large and small)
•
3/4” Wrench
•
9/16” Wrench
•
1/4” Allen wrench
•
1/4” Pin punch
•
3/16” Pin punch
• Soft hammer (nylon mallet)
• Anti-seize compound
• Lubricant (i.e. WD40 may be
necessary to remove rusted parts)
Helpful Remin ers
• Never hammer directly on an axle; always use a pin punch.
• Always replace old roll pins and snap rings.
• Replace accessible bushings whenever the jack is torn down.
www.FastListParts.com
4
888-999-7715
Suggeste Assemblies
to Save Repair Time
• RL T5BO -F-Super
Super Seal it for Foot Control
• RL T5BO -H-Super
Super Seal it for Hand Control
• RL-32
Ultra-Poly Steer Wheel Assembly
• RL-31-A-D-Super
Super Ultra-Poly Load Roller it
• RL-31-D
Ultra-Poly Load Roller
• RL -31-3-Super
Super Poly Load Roller it
PIN PUNCH SNAP RING PLIERS

Axles
Inspection
If the axle is bent, out-of-round or shows signs of wear, replace it. Check for worn snap ring
grooves and roll pin holes. If these are damaged or worn, replace the axle. The standard height
jacks have a knurl on one end of the axle to prevent it from spinning. Insert the end of the axle
wi hou the knurl first for easier installation.
Bushings
Bushings are designed to wear out sooner than the mating parts. They are made of softer
material and are expendable. It is recommended that anytime the jack is torn down to a point
where the bushings are accessible, they be replaced. This will ensure longer life of the jack and
will reduce the amount downtime. Bushings are very inexpensive and it is cost-effective to
change them regularly.
Inspection
If the bushings are cracked, broken, egg-shaped or worn more than 1/16" from the original
size, replace them.
Remember: If the jack is already disassembled, replace all accessible bushings.
Tip: Coating axles and bushings with anti-seize compound before installation makes future
maintenance easier.
888-999-7715 www.FastListParts.com
5

www.FastListParts.com
6
888-999-7715
Load Roller
Load Roller Bracket
Push Rod Axle
Load Roller Axle
Pivot Axle
Loa Rollers an
Loa Roller Brackets
Inspection
Load rollers - Load rollers should not have flat spots or large pieces of metal imbedded in them
(i.e. tacks, nails or metal shavings). Any chips in the wheel that keep it from rolling smoothly
indicate the need for replacement. If the wheel has cracks, loose tread or does not turn freely,
replace both wheels. Always change the wheels in pairs to reduce uneven wear. New load rollers
have an outside diameter of 3" or 3 1/4". If the diameter is worn more than 1/4" from normal size,
replacement is necessary.
Load roller bracke s - Inspect the bracket for cracks or broken welds. Ensure the axle holes are not
out of round. Replace the bracket if it has worn thin due to prolonged rubbing on the floor. Also
check the bushings closely (see Bushing Inspection).
Bearing
Snap Ring
Roll Pin
Bushing
Push Rod

888-999-7715 www.FastListParts.com
7
Loa Rollers an
Loa Roller Brackets
Removal
Tip: We recommend servicing one load roller assembly at a time, using the other assembly as a reference.
Load rollers
S andard heigh - Turn the jack over onto its side. Remove one of the snap rings and punch the axle out
of the wheel and bracket. (10 minutes)
Lowered heigh - Turn the jack over onto its side. Remove the roll pin and punch the axle out of the wheel
and bracket.
(10 minutes)
Load roller brackets
S andard heigh - Turn the jack over onto its side and remove the load roller. Remove the snap ring on the
pivot axle and punch it out of the frame and bracket. Remove the snap ring and drive the push rod axle
out of the bracket.
(15 minutes)
Lowered heigh - Turn the jack over onto its side and remove the load roller. Remove the roll pin securing
the pivot
axle in place and punch the axle out. Remove the roll pin fastening the push rod axle to the bracket and
drive the axle out.
(15 minutes)
Installation
Load roller brackets
S andard heigh - With the jack on its side, insert the axle through the bracket and the push rod. Secure
it in place with the snap rings. Attach the bracket to the frame by inserting the pivot axle through the
frame and bracket. Secure in place with the snap rings. Install the load roller. Insert the end of the axle
without the knurl first for easier installation.
(15 minutes)
Lowered heigh - With the jack on its side, insert the push rod axle into the bracket and push rod. Secure
it in place with the roll pin. Fasten the bracket to the frame by inserting the pivot axle through the frame
and bracket and securing
the axle in place with the roll pin. Install the load roller. (15 minutes)
Load rollers
S andard heigh - With the jack on its side, insert the axle through the bracket and wheel. Secure it in
place with the snap ring. Insert the end of the axle without the knurl first for easier installation.
(10 minutes)
Lowered heigh - With the jack on its side, insert the axle through the bracket and wheel. Secure the axle
in place by replacing the roll pin. (10 minutes)

www.FastListParts.com
8
888-999-7715
Steer Wheels an Axle
Inspection
Steer wheels should not have flat spots or large pieces of metal imbedded in them (i.e. tacks, nails or metal
shavings). Chips in the wheel, which keep it from rolling smoothly, indicate the need for replacement. Steer
wheels should turn freely. They should not rub the bottom of the traverse. If they do, check for the correct
installation of the snap ring under the traverse. Rol-Lifts older style steer wheel has an 8" diameter and their
newer style has a 7 1/2" diameter. If the wheel is worn more than 1/4" from the normal diameter, replacement
is necessary.
Removal
Steer wheels
S andard heigh - With the jack on its side, remove the roll pin and
the wheel will be free to slide off. (10 minutes)
Lowered heigh - Turn the jack onto its side, remove the snap ring
and the wheel will be free to slide off. (10 minutes)
Steer wheel axle
S andard heigh - Turn the jack onto its side and remove the steer
wheels. Remove the snap ring on the pin that fastens the axle to
the stem of the hydraulic unit. Punch the pin out of the stem and
the steer wheel axle will be free to remove. (15 minutes)
Lowered heigh - Turn the jack onto its side and remove the steer
wheels. Remove the snap ring on the pin that fastens the axle to
the stem of the hydraulic unit. Punch the pin out of the stem and
the steer wheel axle will be free to remove. (15 minutes)
Installation
Steer wheel axle
S andard heigh - With the jack on its side, line up the pivot hole on the steer wheel axle with the hole in the
stem of the hydraulic unit and insert the pin that attaches the axle to the hydraulic unit. Secure the pin in place
with its snap rings. Slide the steer wheels onto the axle and secure them in place with the roll pins. (15 minutes)
Lowered heigh - With the jack on its side, line up the pivot hole on the steer wheel axle with the hole in the stem
of the hydraulic unit and insert the pin that attaches the axle to the hydraulic unit. Secure the pin in place with
its snap rings. Slide the steer wheels onto the axle and secure them in place with the snap rings. (15 minutes)
Steer wheels
S andard heigh - Slide the steer wheels onto the axle and secure them in place with the roll pins.
(10 minutes)
Lowered heigh - Slide the steer wheels onto the axle and secure them in place with the snap rings.
(10 minutes)
Steer Wheel
Snap
Ring
Roll Pin
Pin
Snap Ring
Steer Wheel Axle
Traverse
Hydraulic
Unit

888-999-7715 www.FastListParts.com
9
Lifting Link
Lower Thrust Bearing
Traverse
Snap Ring Shoulder Pin
Roll Pin
Bushing
Washer
Grease Zerk
Traverse
Inspection
There are few things that can be wrong with the traverse. Wear can occur on the bearing shoulder or where
the shoulder pins attach to the lifting link. If these areas are egg-shaped or out-of-round, replace the
traverse.
Removal
Pump up the jack to gain access to the snap ring that secures the thrust bearing assembly, on top of the
ram, to the A-Frame. Turn the jack onto its side and remove the steer wheels, steer wheel axle (
see Steer
Wheels and Axle
) and the snap ring that holds the traverse in place on the stem of the hydraulic unit. Turn
the jack back over and carefully lower the stem of the hydraulic unit onto the ground. Remove the snap
ring securing the upper thrust bearing assembly in place, and lift the frame off of the ram. Pull the
hydraulic unit out of the traverse with the traverse bearing. Punch out the roll pins that fasten the shoulder
pins to the traverse. Remove the shoulder pins and the traverse. (25 minutes)
Installation
Position the traverse between the ears of the lifting link. Insert the shoulder bolts through the lifting link
and into the traverse. Secure the shoulder pins with their roll pins. Position the traverse bearing onto the
stem of the hydraulic unit and slide the hydraulic unit into the traverse. Raise the frame and insert the top
of the ram, with the thrust bearing assembly still in place, into the top of the A-Frame. Pump the jack up
to its maximum height and insert the snap ring that secures the thrust bearing assembly in place. Install
the snap ring under the traverse onto the stem of the hydraulic unit. Assemble the steer wheel axle and
the steer wheels (see
Steer Wheels and Axle ) to the hydraulic unit. (25 minutes)
Ram

www.FastListParts.com
10
888-999-7715
Push Rod
Axle
Snap Ring
Snap Ring
Eyebolt
Push Rod
Push Ro s
Inspection
When inspecting the push rods, look for broken or cracked welds, bends, missing roll pins and worn bushings. It is best to
mark the position of the eyebolt and nut in relation to the push rod to ensure proper adjustment during installation.
Bearing
Bushing
Load Roller
Load Roller
Axle
Pivot
Axle
Lifting Link Shaft
Lifting Link
Bracket
Removal - T Series
S andard heigh - Fully lower the jack and then turn the
jack over so that the undercarriage is facing up. Remove
one of the snap rings on the pivot axle and drive the pivot
axle out of the bracket and frame. Remove one of the snap
rings on the push rod axle and drive the axle out of the
bracket. Loosen the set screw holding the eccentric in the
proper adjustment, remove the snap ring securing the
eccentric to the lifting link and drive the eccentric out of
the lifting link through the access hole in the frame. It is
helpful to mark the adjustment of the eccentric for easier
adjustment of the push rods during assembly.
(25 minutes)
Lowered heigh - Fully lower the jack and then turn the
jack over so that the undercarriage is facing up. Drive out
the roll pin fastening the pivot axle to the load roller
bracket and remove the pivot axle. Drive the roll pin out
that fastens the push rod axle to the load roller bracket
and remove the axle. Unscrew the push rod from the eye
bolt. it is helpful to mark the adjustment of the eye bolt for
proper installation. (20 minutes)
Removal - E Series
S andard heigh - Fully lower the jack and then turn the
jack over so that the undercarriage is facing up. Remove
one of the snap rings on the pivot axle and drive the pivot
axle out of the bracket and frame. Remove one of the snap
rings on the push rod axle and drive the axle out of the
bracket. Loosen the nut and unscrew the push rod from
the eye bolt. It is helpful to mark the adjustment of the eye
bolt for proper installation. (20 minutes)
Lowered heigh - Fully lower the jack and then turn the
jack over so that the undercarriage is facing up. Drive the
roll pin fastening the pivot axle to the load roller bracket
out and remove the pivot axle. Drive the roll pin that
fastens the push rod axle to the load roller bracket out
and remove the axle. Unscrew the push rod from the eye
bolt. It is helpful to mark the adjustment of the eye bolt for
proper installation. (20 minutes)
E Series - Standard Height

888-999-7715 www.FastListParts.com
11
Installation - T Series
S andard heigh - Insert the eccentric through the lifting link
and push rod. Secure it with its snap ring. Insert the push rod
axle through the bracket and push rod. Secure with its snap
rings. Slide the pivot axle through the frame and bracket.
Secure the axle in place with its snap rings.
Turn the jack upright and fully lower it. Adjust the push rod by
turning the eccentric with a large screwdriver through the
access hole on the side of the frame. By turning the eccentric
you effectively lengthen or shorten the push rod.
Test the adjustment by pumping the jack up and then lowering
it. If the forks hit bottom at the same time, then it is adjusted
correctly. If one fork hits bottom before the other, then further
adjustment is necessary.
Turn the eccentric about 1/8 to 1/4 of a turn and test the
adjustment again. Once the push rods are adjusted correctly,
turn the jack over onto its side and tighten the set screw down
to keep the eccentric from turning. (30 minutes)
Lowered heigh - Thread the push rod onto the eye bolt and try
to match the other side if it is still assembled. If it isn't, adjust
the length after you have assembled the load roller bracket
onto the push rod.
Insert the push rod axle through the bracket and push rod.
Secure the axle in the bracket with the roll pin. Insert the pivot
axle through the frame and bracket. Secure the axle in the
bracket with the roll pin.
If you have not adjusted the push rod yet, place the lifting link
in a position that matches a fully lowered position. Spin the
push rod and bracket one way or the other until the pivot axle
hole on the bracket lines up with the frame. Then insert and
secure the pivot axle.
Test the adjustment by pumping the jack up and then lowering
it. If the forks hit bottom at the same time, then it is adjusted
correctly.
If one fork hits bottom before the other, then further adjustment
is necessary. You can either shorten the push rod on the fork
that hits first or lengthen the push rod on the fork that hits
second.
It is easier if you do the adjustment on the eye bolt end once
the load wheel bracket is attached to the frame. Remove one of
the snap rings on the pin that fastens the eye bolt to the lifting
link, and punch the pin out. Pull the eye bolt away from the
lifting link and turn it one way or the other to adjust as needed.
Assemble the eye bolt and the lifting link with the pin and its
snap rings. Turn the jack over and test the adjustment. eep
adjusting until both forks hit bottom at the same time.
(25 minutes)
Installation - E Series
S andard heigh - Thread the push rod onto the eye bolt. Try to
match the other side if it is still assembled. If it isn't, adjust the
length after you have assembled the load roller bracket onto
the push rod. Insert the push rod axle through the bracket and
push rod. Secure the axle with the snap rings. Insert the pivot
axle through the frame and bracket. Secure the axle in the
frame with the snap rings.
If you have not adjusted the push rod yet, place the lifting link
in a position that matches a fully lowered position. Spin the
push rod and bracket one way or the other until the pivot axle
hole on the bracket lines up with the frame. Then insert and
secure the pivot axle.
Test the adjustment by pumping the jack up and then lowering
it. If the forks hit bottom at the same time, then it is adjusted
correctly. Turn the jack over onto its side and tighten the nut on
the eye bolt up to the push rod to secure the adjustment during
any other repairs. If one fork hits bottom before the other, then
further adjustment is necessary. You can either shorten the
push rod on the fork that hits first or lengthen the push rod on
the fork that hits second. eep adjusting until both forks hit
bottom at the same time. (25 minutes)
Lowered heigh - Thread the push rod onto the eye bolt. Try to
match the other side if it is still assembled. If it isn't, adjust the
length after you have assembled the load roller bracket onto
the push rod. Insert the push rod axle through the bracket and
push rod. Secure the axle in the bracket with the roll pin. Insert
the pivot axle through the frame and bracket. Secure the axle in
the bracket with the roll pin.
If you have not adjusted the push rod yet, place the lifting link
in a position that matches a fully lowered position. Spin the
push rod and bracket one way or the other until the pivot axle
hole on the bracket lines up with the frame. Then insert and
secure the pivot axle.
Test the adjustment by pumping the jack up and then lowering
it. If the forks hit bottom at the same time, then it is adjusted
correctly. If one fork hits bottom before the other, then further
adjustment is necessary. You can either shorten the push rod
on the fork that hits first or lengthen the push rod on the fork
that hits second. eep adjusting until both forks hit bottom at
the same time. (25 minutes)
Push Ro s

www.FastListParts.com
12
888-999-7715
Lifting Link
Inspection
Check lifting link for out-of-round holes, cracks in welds, or bent ears. If any of these conditions exist,
replace the lifting link. We suggest that you work on one side of the jack at a time, so you can use the
other side as a reference. The T Series standard height uses an eccentric for adjustment and the
lowered height uses an eye bolt for adjustment. Both standard and lowered height of the E Series
uses an eye bolt, as well.
Removal - T Series
S andard heigh - Pump the jack up to its maximum height. Remove the snap ring under the A-Frame
that secures the upper thrust bearing assembly on the ram to the jack. Lift the jack off of the ram and
pivot the hydraulic unit away from the frame. Remove the shoulder bolts fastening the traverse to the
lifting link, by driving out their roll pins. Remove the hydraulic unit and traverse assembly as one
piece. Turn the jack over so that the undercarriage is facing up. Loosen the set screw that holds the
eccentric in adjustment. Remove the snap ring on the eccentric, and pull the eccentric out through
the access hole in the side of the frame. Remove the snap ring on the lifting link shaft. Use a hammer
and punch to drive the shaft out far enough to grip it on the other side, and pull it out. (45 minutes)
Lowered heigh - (see E Series Lifting Link Removal, below)
Removal - E Series
S andard and Lowered heigh - Pump the jack up to its maximum height. Remove the snap ring
under the
A-Frame that secures the upper thrust bearing assembly on the ram to the jack. Lift the jack off of the
ram and pivot the hydraulic unit away from the frame. Remove the shoulder bolts, fastening the
traverse to the lifting link, by driving out their roll pins. Remove the hydraulic unit and traverse
assembly as one piece. Turn the jack over so that the undercarriage is facing up. Remove the pivot
axle. Remove the snap ring on the axle for standard height jacks, or the roll pin on lowered height
jacks. Then remove the eye bolt (with the push rod still attached) by removing the snap ring that
fastens it onto the lifting link. Remove the snap ring on the lifting link shaft. Use a hammer and
punch to drive the shaft out far enough to grip it on the other side, and pull it out. (45 minutes)

888-999-7715 www.FastListParts.com
13
Lifting Link
Snap Ring
Traverse
E SERIES
T
SERIES
Eccentric Pin
Shoulder
Pin
Eyebolt Snap Ring
Pivot Axle
Lifting Link
Shaft
Snap
Ring
Lifting Link
Installation
Turn the jack over so that the undercarriage of the jack facing up, position
the lifting link in the frame. Insert the lifting link shaft and secure it with its
snap ring. Attach the push rod (see Push Rods) and the load roller bracket
(see Load Roller Brackets). Turn the jack upright and install the traverse with
the hydraulic unit and steer wheel assembly still attached (see Traverse).
Position the ram and upper thrust bearing assembly into the A-Frame.
Secure it with the snap ring. (45 minutes)
Bearing
Load Roller
Bracket
Push Rod Axle
Nut
Snap Ring
Pin
Steer
Wheel
Axle
Steer
Wheel
Bearing

www.FastListParts.com
14
888-999-7715
Han le Removal an Installation
Inspection
Inspect the handle for cracks and structural integrity.
There should be minimal side play in the handle
socket. Check for worn bushings. If bushings are not
replaced regularly, the handle socket holes can
become worn. This may require complete handle
socket replacement to prevent unnecessary wear on
mating parts. Also, inspect the pivot shaft and the
piston pusher for wear. If any of the above parts are
worn more than 1/16", replace them.
Foot Control Removal
Remove the roll pin. Pull up on the handle while
twisting from side to side. (5 minutes)
Foot Control Installation
Insert the handle into the handle socket so the hole on
the handle aligns with the hole in the handle socket. Drive
the roll pin in place to secure the handle. (5 minutes)
Han Control Removal
Remove the locking nut and the adjustment screw in
the fulcrum bar. This will allow the glide pin and the
ball to slide out of the way, and allow room for the
actuator to come out of the handle pivot shaft. Remove
the handle bolt and carefully pull up on the handle to
pull the actuator out of the handle pivot shaft. Do not
twist the handle until the actuator is out of the handle
pivot shaft. (5 minutes)
Han Control Installation
Insert handle into handle socket so holes will align
when completely inserted. While pushing the handle
into the socket, the actuator must slide completely in
the handle pivot shaft. Slide the ball and then the glide
pin into the pivot shaft. Replace handle bolt. Install the
adjusting screw and locking nut back into the fulcrum
bar. (10 minutes)
Ball
Handle
Pivot
Shaft
Handle
Bolt
Locking Nut
Fulcrum Bar
Actuator
Handle Socket
Adjustment Screw
Glide Pin
Roll Pin
Handle Socket
Newer Style
Piston Pusher

888-999-7715 www.FastListParts.com
15
Hy raulic Unit
Inspection
Inspect the outside of the pump for oil leaks. Test the unit, under a load, to determine if there is a problem. This can be
done by lifting a heavy pallet and letting it stand for 15-20 minutes. Below are symptoms and solutions to common
hydraulic unit failures. If the following solutions fail to correct the problem, a complete rebuild of the malfunctioning unit
may be necessary.
Jack fails to lift loa
• Air Lock in Pump (Foo or Hand Con rol) - Place the control mechanism in the release position, then pump handle
rapidly 10-15 times. (5 minutes)
• Low Fluid Level (Foo or Hand Con rol) - With the jack in a lowered position, remove filler plug slowly to avoid rapid
depressurization. Using RL-HO oil, fill the reservoir until the oil is level with the fill plug hole. Replace filler plug, rotating
no more than 360 degrees. Place the control mechanism in the lift position and pump the jack up to its maximum
height. Remove filler plug to allow air into the reservoir, then replace the filler plug, creating a snug fit. Do not
overtighten. (10 minutes)
NOTE: If lack of oil pressure is evident by short lifting strokes, repeat procedure. If failure is still evident, see Air Lock in
Pump..
• Hand Con rol Ou of Adjus men - Place hand control in neutral. Loosen the lock nut on the adjustment screw. Back the
set screw out 3-4 turns, being careful not to completely remove it. Pump the handle slowly to raise the jack, then turn
the adjusting screw in until the jack stops raising. Now turn the adjusting screw an additional 1/4 of a turn and tighten
the lock nut. Test the jack by placing the handle control in the neutral position, then pump the handle. The jack should
not raise. Place the handle control in the lower position and the jack should lower. (
see Diagram on page 12 )
(10 minutes)
• Foo Con rol Malfunc ioning - If the foot control shoulder bolt is bent, replace it. If the foot control pedal is worn to the
point that it is not properly engaging the actuator pin, replace the foot control pedal. If the foot control pedal appears to
be properly engaging the actuator pin, the problem is probably within the hydraulic unit.
Jack fails to lower
• The foot control pedal shoulder bolt is loose or bent. Replace if necessary.
• The hand control may be out of adjustment (
see Hand Control Out of Adjustment ).
• Oil is too dense. Empty unit and refill with RL-HO oil.
• Look for any bent or damaged frame parts (lifting link, push rod, etc.). Bent or damaged frame parts should be replaced.
• Debris blocking an oil channel in the hydraulic unit. Contact us for our hydraulic core exchange program.
Jack lifts in short increments
• Loss of oil pressure - see Low Fluid Level .
• Reservoir filler plug leaking - Replace the washer and restore air pressure (
see Low Fluid Level ).
One fork lifts, the other oes not
Check for damage in the following areas and their attached parts:
• Lifting link (lifting link pin and traverse shoulder pin)
• Pushrod
• Load roller bracket (pivot axle)

www.FastListParts.com
16
888-999-7715
Hy raulic Unit
Service Hints
• Tampering and abuse are two of the most common problems. In most cases, minor repairs
become major when inexperienced people attempt to rebuild a hydraulic unit. If you come
across a unit that looks like it has been tampered with or modified, inspect the unit carefully
to be sure it can be rebuilt or call Fast Lift Parts for technical assistance.
• The ram is chromed and the pump piston polished to a fine finish for maximum seal life and
minimum oil leakage. If you see these surfaces nicked or pitted, this will cause the unit to fail
in a short time. Replace any rusty or damaged parts that will cause premature wear on their
mating parts or the body of the hydraulic unit.
• The high pressure relief valve is pre-adjusted by the factory and usually needs no attention.
• Use RL-HO hydraulic oil. Rol-Lift jacks use oil which is less dense than most pallet jack
hydraulic oil.
Do not use automotive oil or hydraulic brake fluid.

888-999-7715 www.FastListParts.com
17
Hy raulic Unit
Removal
Pump the jack to its maximum height and turn the jack onto its side. Remove the steer wheels and axle
(
see Steer Wheels and Axle Removal ) and the snap ring under the traverse on the stem of the hydraulic
unit. Turn the jack upright; be careful no to damage the stem of the hydraulic unit while lowering. Remove
the snap ring securing the upper thrust bearing assembly on the ram to the A-Frame. Lift the frame off the
ram, tip the handle and hydraulic unit away from the frame and rest both pieces on the ground. Pull the
hydraulic unit out of the traverse and remove the handle if necessary (
see Handle Removal ). (45 minutes)
Installation
Slide the stem of the hydraulic unit into the traverse with the lower thrust bearing already in place on the
stem. Insert the top of the ram and the upper thrust bearing assembly into the A-Frame and secure in place
with the snap ring. Carefully turn the jack onto its side, keeping the hydraulic unit in the traverse and frame.
Attach the snap ring to the stem of the hydraulic unit under the traverse. Install the steer wheel assembly
(
see Steer Wheel and Axle Installation ) and the handle, if necessary ( see Handle Installation ). Bleed the
hydraulic unit (
see Air Lock and Pump ). (45 minutes)
Snap Ring
Traverse
Handle
Thrust Collar
Snap Ring
Upper Thrust Bearing
Bearing Cap
Snap Ring
Steer Wheel Axle
Axle Pin
Snap Ring
Lower Thrust Bearing
Hydraulic Unit