Jet WMH JHS-1100 Service manual

Operating Instructions and Parts Manual
JHS Series Hydraulic Stackers
Models JHS-1100 and JHS-2200
Model JHS-2200 shown
WMH TOOL GROUP
2420 Vantage Drive
Elgin, Illinois 60124 Part No. M-140520
Ph.: 800-274-6848 Revision B 1/07
www.wmhtoolgroup.com Copyright © WMH Tool Group

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WARRANTY AND SERVICE
WMH Tool Group, Inc., warrants every product it sells. If one of our tools needs service or repair, one of our
Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of
these WMH Tool Group Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or
perform routine maintenance and major repair on your JET® tools. For the name of an Authorized Service Center in
your area call 1-800-274-6848.
MORE INFORMATION
WMH Tool Group is consistently adding new products to the line. For complete, up-to-date product information, check
with your local WMH Tool Group distributor, or visit jettools.com.
WARRANTY
JET products carry a limited warranty which varies in duration based upon the product (MW = Metalworking, WW =
Woodworking).
WHAT IS COVERED?
This warranty covers any defects in workmanship or materials subject to the exceptions stated below. Cutting tools,
abrasives and other consumables are excluded from warranty coverage.
WHO IS COVERED?
This warranty covers only the initial purchaser of the product.
WHAT IS THE PERIOD OF COVERAGE?
The general JET warranty lasts for the time period specified in the product literature of each product.
WHAT IS NOT COVERED?
Five Year Warranties do not cover woodworking (WW) products used for commercial, industrial or educational
purposes. Woodworking products with Five Year Warranties that are used for commercial, industrial or education
purposes revert to a One Year Warranty. This warranty does not cover defects due directly or indirectly to misuse,
abuse, negligence or accidents, normal wear-and-tear, improper repair or alterations, or lack of maintenance.
HOW TO GET SERVICE
The product or part must be returned for examination, postage prepaid, to a location designated by us. For the name
of the location nearest you, please call 1-800-274-6848.
You must provide proof of initial purchase date and an explanation of the complaint must accompany the
merchandise. If our inspection discloses a defect, we will repair or replace the product, or refund the purchase price,
at our option. We will return the repaired product or replacement at our expense unless it is determined by us that
there is no defect, or that the defect resulted from causes not within the scope of our warranty in which case we will,
at your direction, dispose of or return the product. In the event you choose to have the product returned, you will be
responsible for the shipping and handling costs of the return.
HOW STATE LAW APPLIES
This warranty gives you specific legal rights; you may also have other rights which vary from state to state.
LIMITATIONS ON THIS WARRANTY
WMH TOOL GROUP LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMITED WARRANTY FOR
EACH PRODUCT. EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTIES OR MERCHANTABILITY AND
FITNESS ARE EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG THE IMPLIED
WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
WMH TOOL GROUP SHALL IN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PERSONS OR PROPERTY,
OR FOR INCIDENTAL, CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE
OF OUR PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.
WMH Tool Group sells through distributors only. The specifications in WMH catalogs are given as general information
and are not binding. Members of WMH Tool Group reserve the right to effect at any time, without prior notice, those
alterations to parts, fittings, and accessory equipment which they may deem necessary for any reason whatsoever.
JET® branded products are not sold in Canada by WMH Tool Group.

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•Read and understand all warnings and operating instructions before attempting to use the winch
stacker.
•Do not exceed rated load or load center capacity. Excessive load can cause tipping or loss of control.
•Do not exceed load center capacity of stacker. Load center is measured horizontally from back of forks
or platform. Overall length of load must never be more than twice the load center capacity.
•Do not allow anyone to sit or ride on fork, or enter area beneath forks.
•Center of evenly distributed load should never exceed load center to ensure safe and balanced lifting.
•Always keep fingers, hands and feet clear of forks and mast when lifting or lowering load.
•Always center, stabilize, and secure load before raising forks or moving the stacker.
•Do not allow more than half of load to extend beyond load center of stacker.
•Always keep load close to mast.
•Do not transport load in the raised position.
•Use on level, smooth, finished floors only.
•Do not use on uneven or sloping floors.
•Always allow load to descend in a controlled, cautious manner.
•Always use genuine factory replacement parts only.
•Failure to comply with all of these warnings may result in tipping, loss of control and load, damage to
hydraulic stacker, personal injury and/or property damage.

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Table of Contents
Table of Contents .................................................................................................................................... 4
Specifications .......................................................................................................................................... 4
Introduction ............................................................................................................................................. 4
Stacker Safety Precautions...................................................................................................................... 5
Assembly & Adjustment........................................................................................................................... 5
Operation ................................................................................................................................................ 5
Troubleshooting....................................................................................................................................... 6
Replacement Parts .................................................................................................................................. 6
HS-1100 Mast Assembly...................................................................................................................... 7
Parts List: JHS-1100 Mast Assembly................................................................................................... 8
JHS-2200 Mast Assembly .................................................................................................................. 10
Parts List: JHS-2200 Mast Assembly................................................................................................. 11
JHS-1100 and JHS-2200 Pump Assembly ......................................................................................... 13
Parts List: JHS-1100 and JHS-2200 Pump Assembly ........................................................................ 14
Specifications
Model Number.............................................................JHS-1100.............................................. JHS-2200
Stock Number.................................................................. 140520...................................................140521
Load Capacity (lbs).............................................................1,100..................................................... 2,200
Pallet Capacity (L x W in)................................................. 48 x 40...................................................48 x 40
Load Center (in) ......................................................................20.......................................................... 20
Maximum Lifting Height (in) .....................................................59.......................................................... 59
Minimum Fork Height (in).....................................................2-3/4...................................................... 2-3/4
Turning Radius (degrees/in)............................................360 / 50................................................. 360 / 50
Handle Force Req'd at Capacity (lbs).......................................31.......................................................... 62
Handle Strokes to Reach Maximum
Height (no load/max. load) ...........................................45 / 75.................................................... 45 /75
Fork Dimensions (L x W x H in)...................41-3/4 x 4-3/8 x 2-3/8............................. 41-3/4 x 5-1/4 x 2-1/4
Overall Fork Width Min/Max (in).................................. 11 / 27-1/2............................................. 11 / 27-1/2
Outrigger Size (W x H in)......................................... 2-3/8 x 2-3/8................................................ 4 x 3-1/2
Outrigger Inside Width Min/Max (in) ...................... 34-1/4 / 50-1/2....................................... 34-1/4 / 50-1/2
Outrigger Outside Width Min/Max (in) ................... 38-7/8 / 55-5/8............................................. 42 / 58-3/4
Load Wheel Size (OD x W in) .............................. 5 x 3-1/4 Nylon.......................................5 x 3-1/4 Nylon
Caster Size (OD x W in)...............................7 x 2 Poly/Aluminum.............................. 7 x 2 Poly/Aluminum
Overall Dimensions (L x W x H in) ......................62 x 38-7/8 x 78........................................... 62 x 42 x 78
Net Weight (lbs).....................................................................396........................................................ 548
Shipping Weight (lbs).............................................................416........................................................ 568
The above specifications were current at the time this manual was published, but because of our policy of
continuous improvement, WMH Tool Group reserves the right to change specifications at any time and
without prior notice, without incurring obligations.
Introduction
Congratulations on your purchase of a JET Hydraulic Stacker.
Your hydraulic stacker is designed to prevent lifting injuries by providing a stable, mobile lifting device for
moderate to heavy loads. It is ideal for use in confined areas or narrow aisles.
Your hydraulic stacker is simple and easy to operate with your choice of a hydraulic operated foot pedal
or pallet truck style handle for additional leverage. Durable smooth rolling nylon load wheels and large
diameter swivel casters make the hydraulic stacker easy to maneuver. Caster brakes are standard to
prevent movement. It features a hydraulic pump with automatic overload protection, heavy-duty welded
steel frame, durable powder coat finish, and with regular maintenance will provide years of dependable
service.
An optional steel platform is available to convert your hydraulic stacker to a mobile work station.

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Stacker Safety Precautions
1. Read and understand manual completely
before operation.
2. Do not exceed rated load center or weight
capacity. Load center is measured
horizontally from the back of forks.
3. To ensure safe and balanced lifting, center
of balanced load should not be positioned
past the load center.
4. Never allow anyone to sit or ride on fork, or
to remain beneath fork.
5. Always center, balance and secure load
before raising or moving stacker.
6. Do not transport loads in the raised position.
7. Use only on smooth finished floors; do not
use on sloping floors.
8. Always keep hands and feet clear of fork
when lifting or lowering load.
9. Pull pump release lever slowly to allow load
to descend in a controlled manner.
10. Failure to comply with the above warnings
may result in tipping, loss of control,
personal injury and/or property damage.
Assembly & Adjustment
1. Remove all packing material from the
stacker.
2. To assemble forks, unscrew socket head flat
screw (#4 page 7, for JHS-1100; #5 page 10
for JHS-2200). Tap fork shaft out (#5 for
JHS-1100; #6 for JHS-2200). Forks to be
assembled must come from the same crate
as the mast.
3. Align holes in forks (#1) with holes in
carriage (#3 for JHS-1100; #4 for JHS-2200)
and tap fork shaft through carriage and fork
holes.
4. Be sure assembled forks are even and
parallel. Reinstall socket head flat screw in
carriage to hold fork shaft in place.
5. To assemble outrigger legs, check to be
sure legs to be assembled come from the
same crate as the mast.
6. Insert outrigger legs (#29 & #31 for JHS-
1100; #24A and #24B for JHS-2200) into
tube openings in bottom of mast (#25 for
JHS-1100; #18 for JHS-2200). Align holes in
legs with holes in mast to enable legs to be
equal distance from mast. Legs should slide
into tube openings easily without force.
7. Fasten legs with four hex cap screws, four
lock washers and four flat washers (#26 thru
28 for JHS-1100; #25 thru 27 for JHS-2200).
Tighten hex nuts firmly.
Do not exceed rated load and
load center capacities. Excessive load can
cause tipping or loss of control. Use on
finished, smooth and level floors only; do
not use on slopes.
Operation
1. Insert both forks evenly and completely
under the load. Load must be distributed
equally on both forks and centered toward
the mast. Do not allow more than half the
load to extend beyond load center. Do not
lift load with fork tips only and do not lift
unstable or loose load.
2. Press the foot pedal or push the pump
handle downwards to raise the forks by one
stroke. Continue to pump the pedal, or
handle, until desired height is reached. Do
not exceed maximum lifting height.
3. To lower the forks, pull the pump release
lever on the handle slowly to allow the load
to lower in a cautious and controlled
manner.
4. To move stacker with load, lower forks
carefully. Use both hands with a firm grip to
push and steer the stacker on level, smooth
finished floors only. Keep all people clear
from stacker while lifting, lowering and
moving load.
CAUTION: When not in use, do not allow heavy
loads to remain on the forks for an extended
period of time. Always lower forks when not in
use.
For optimum performance, the drive chain (#35
on model JHS-1100, #37 on model JHS-2200)
should be lubricated with chain oil regularly.

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Troubleshooting
Trouble Probable Cause Remedy
Fork will not lift to
maximum height. Hydraulic oil level is low. Fill with hydraulic oil.
Oil level is low, or oil is too viscous. Fill with oil, or change oil.
Oil has impurities. Change oil.
Hex nut (#71 on JHS-1100, #62 on
JHS-2200) is too high, keeping the
pumping valve open.
Adjust hex nut properly.
Forks will not rise.
Air in hydraulic pump.
Release air from the system by
pulling pump release handle, then
pumping handle up and down several
times.
The lifting piston is deformed,
resulting from overloading. Replace the piston.
The fork was kept in high position for
extended time resulting in rusting and
jamming of the exposed piston rod.
Keep fork in lowest position when not
in use. Keep piston well lubricated.
Adjustment nut (#71 on JHS-1100,
#62 on JHS-2200) not in correct
position.
Adjust nut properly.
Forks can not be
lowered.
Fork frame and roller sprocket are
jammed.
Correct jam; replace bearing if
necessary.
Sealing parts worn or damaged. Replace parts.
Hydraulic fluid leak.
Some parts cracked or worn. Replace parts.
Release valve unable to close
properly due to impurities in hydraulic
oil.
Replace with new oil.
Hydraulic system cracked or bored. Inspect and replace the waste parts.
Air in the oil.
Release air from oil by pulling pump
release handle, then pumping handle
up and down several times.
Seal parts worn or damaged in
hydraulic pump. Replace worn or damaged parts.
The forks descend
without the release
valve working.
Adjustment nut (#71 on JHS-1100,
#62 on JHS-2200) is not in correct
position.
Adjust nut properly.
Replacement Parts
Replacement parts are listed on the following pages. To order parts or reach our service department, call
1-800-274-6848 between 7:30 a.m. and 6:00 p.m. (CST), Monday through Friday. Having the Model
Number and Serial Number of your machine available when you call will allow us to serve you quickly and
accurately.

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JHS-1100 Mast Assembly

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Parts List: JHS-1100 Mast Assembly
Index No. Part No. Description Size Qty
1............... JHS1100-1...............Fork....................................................................................................... 2
1A ............ 140522 ....................Optional Steel Platform.......................................28-1/4" x 41-1/2"......... 1
2............... JHS1100-2...............Adjusting Screw..................................................................................... 2
3............... JHS1100-3...............Mounting Plate ...................................................................................... 1
4............... JHS1100-4...............Dog Point Socket Set Screw...............................M6 x 25 ...................... 1
5............... JHS1100-5...............Fork Shaft.............................................................................................. 1
6............... JHS1100-6...............Guide Roller .......................................................................................... 4
7............... JHS1100-7...............Bushing ..............................................................10 x 8 x 8 ................... 4
8............... JHS1100-8...............Guide Roller Axle................................................................................... 4
9............... BB-6005ZZ ..............Ball Bearing........................................................6005ZZ....................... 4
10............. JHS1100-10.............Snap Ring ..........................................................Ø25 ........................... 6
11............. JHS1100-11.............Snap Ring ..........................................................Ø47 ........................... 6
12............. JHS1100-12.............Rolling Axle Cover................................................................................. 4
13............. JHS1100-13A ..........Rubber Grip Handle............................................................................... 2
14............. TS-1551041 .............Lock Washer ......................................................M6............................ 16
15............. TS-1503021 .............Socket Head Cap Screw.....................................M6 x 10 .................... 16
17............. JHS1100-17.............Snap Ring ..........................................................Ø20 ........................... 8
18............. JHS1100-18.............Dust Cap ............................................................................................... 4
19............. BB-6204ZZ ..............Ball Bearing........................................................6204ZZ....................... 8
20............. JHS1100-20.............Front Wheel........................................................................................... 2
21............. JHS1100-21.............Front Wheel Axle................................................................................... 2
22............. JHS1100-22.............Bar ........................................................................................................ 1
23............. TS-1504031 .............Socket Head Cap Screw.....................................M8 x 16 ...................... 2
24............. TS-1551061 .............Lock Washer ......................................................M8.............................. 4
25............. JHS1100-25.............Mast ...................................................................................................... 1
26............. TS-1540081 .............Hex Nut ..............................................................M12............................ 4
27............. TS-1551081 .............Lock Washer ......................................................M12............................ 4
28............. TS-1492101 .............Hex Cap Screw ..................................................M12 x 100 .................. 4
29............. JHS1100-29.............Left Outrigger Leg.................................................................................. 1
30............. JHS1100-30.............Steel Fence........................................................................................... 1
31............. JHS1100-31.............Right Outrigger Leg ............................................................................... 1
32............. TS-1550031 .............Flat Washer........................................................M5.............................. 6
33............. TS-1551031 .............Lock Washer ......................................................M5.............................. 6
34............. TS-1533032 .............Phillips Pan Head Machine Screw ......................M5 x 10 ...................... 6
35............. JHS1100-35.............Chain .................................................................12A-1 x 58.................. 2
36............. JHS1100-36.............Link Pin ................................................................................................. 2
37............. JHS1100-37.............Split Pin..............................................................Ø2 x 16...................... 4
38............. JHS1100-38.............Link Pin ................................................................................................. 2
39............. TS-2310181 .............Hex Nut ..............................................................M18............................ 4
40............. JHS1100-40.............Split Pin..............................................................Ø4 x 30...................... 2
41............. JHS1100-41.............Link Pin ................................................................................................. 2
42............. JHS1100-42.............Foot Pedal............................................................................................. 1
43............. JHS1100-43.............Spring Pin...........................................................Ø8 x 30...................... 2
44............. JHS1100-44.............Spring Pin...........................................................Ø3 x 30...................... 2
45............. JHS1100-45.............Roller Pin .............................................................................................. 1
46............. JHS1100-46.............Bushing ..............................................................17 x 15 x 15................ 1
47............. JHS1100-47.............Roller .................................................................................................... 1
48............. JHS1100-48.............Snap Ring ..........................................................Ø12 ........................... 3
49............. JHS1100-49.............Bushing ..............................................................18 x 16 x 8.................. 6
50............. JHS1100-50.............Foot Lever............................................................................................. 1
51............. JHS1100-51.............Roller Axle............................................................................................. 1
52............. JHS1100-52.............Spring Pin...........................................................Ø4 x 22...................... 2
53............. JHS1100-53.............Roller .................................................................................................... 1
54............. JHS1100-54.............Lever..................................................................................................... 1
55............. JHS1100-55.............Spring Pin...........................................................Ø6 x 32...................... 1
56............. JHS1100-56.............Handle................................................................................................... 1

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57............. JHS1100-57.............Blocking Spring ..................................................................................... 1
58............. JHS1100-58.............Spring Pin...........................................................Ø4 x 30...................... 2
59............. JHS1100-59.............Chain Wheel.......................................................................................... 2
60............. JHS1100-60.............Chain Wheel Bracket............................................................................. 1
61............. JHS1100-61.............Spring Pin...........................................................Ø8 x 50...................... 1
62............. TS-1503051 .............Socket Head Cap Screw.....................................M6 x 20 ...................... 1
63............. JHS1100-63.............Shaft ..................................................................................................... 1
64A .......... JHS1100-64A ..........Large Handle Pin................................................................................... 1
64B .......... JHS1100-64B ..........Small Handle Pin................................................................................... 1
65............. JHS1100-65.............Roller .................................................................................................... 1
66............. JHS1100-66.............Shaft ..................................................................................................... 1
67............. TS-1490061 .............Hex Cap Screw ..................................................M8 x 35 ...................... 2
68............. TS-1540061 .............Hex Nut ..............................................................M8.............................. 2
69............. JHS1100-69.............Spring.................................................................................................... 1
70............. JHS1100-70.............Release Rod ......................................................................................... 1
70A .......... JHS1100-70A ..........Chain .................................................................05B-1 x 15.................. 1
71............. JHS1100-71.............V-Nut..................................................................M6.............................. 1
72............. JHS1100-72.............Wheel Cover ......................................................................................... 2
73............. JHS1100-73.............Snap Ring ..........................................................Ø52 ........................... 2
74............. BB-7205AC..............Ball Bearing........................................................7205AC ...................... 2
75............. JHS1100-75.............Foot Brake............................................................................................. 2
76............. JHS1100-76.............Stop Lug................................................................................................ 2
77............. TS-1550061 .............Flat Washer........................................................M8.............................. 2
78............. JHS1100-78.............V-Nut..................................................................M8.............................. 2
79............. JHS1100-79.............Hex Head Bolt ....................................................M10 x 25 .................... 4
80............. TS-1551071 .............Lock Washer ......................................................M10............................ 4
81............. TS-1550071 .............Flat Washer........................................................M10............................ 4
82............. JHS1100-82.............Dust Cap ............................................................................................... 4
83............. JHS1100-83.............Wheel Axle............................................................................................ 2
84............. BB-6205ZZ ..............Ball Bearing........................................................6205ZZ....................... 4
85............. JHS1100-85.............Wheel.................................................................180 x 25 x 50.............. 2
85A .......... JHS1100-85A ..........Hydraulic Pump Assembly ..................................................................... 1
................. PT2748J-JET...........JET Logo Label ..................................................................................... 2
................. JHS1100-ID .............ID & Warning Label ............................................................................... 1
................. JWS-FW ..................Fork Warning Label ............................................................................... 2
................. JWS-LCW................Load Center Warning Label ................................................................... 1

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JHS-2200 Mast Assembly

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Parts List: JHS-2200 Mast Assembly
Index No. Part No. Description Size Qty
1............... JHS2200-1...............Fork....................................................................................................... 2
2............... 140523 ....................Optional Steel Platform.......................................28-1/4" x 41-1/2"......... 1
3............... JHS1100-2...............Adjusting Screw..................................................................................... 2
4............... JHS2200-4...............Mounting Plate ...................................................................................... 1
5............... JHS1100-4...............Dog Point Socket Set Screw...............................M6 x 25 ...................... 1
6............... JHS2200-6...............Fork Shaft.............................................................................................. 1
7............... JHS1100-6...............Guide Roller .......................................................................................... 4
8............... JHS1100-7...............Bushing ..............................................................10 x 8 x 8 ................... 4
9............... JHS1100-8...............Guide Roller Axle................................................................................... 4
10............. BB-6206ZZ ..............Ball Bearing........................................................6206ZZ....................... 4
11............. JHS2200-11.............Rolling Axle Cover................................................................................. 4
12............. JHS1100-13A ..........Rubber Grip Handle............................................................................... 2
13............. TS-1551041 .............Lock Washer ......................................................M6............................ 16
14............. TS-1503021 .............Socket Head Cap Screw.....................................M6 x 10 .................... 16
15............. TS-1551061 .............Lock Washer ......................................................M8.............................. 4
16............. TS-1515011 .............Socket Head Cap Screw.....................................M8 x 16 ...................... 2
17............. JHS2200-17.............Bar ........................................................................................................ 1
18............. JHS2200-18.............Mast ...................................................................................................... 1
19............. JHS1100-17.............Snap Ring ..........................................................Ø20 ........................... 8
20............. JHS2200-20.............Front Wheel Axle................................................................................... 2
21............. JHS1100-18.............Dust Cap ............................................................................................... 4
22............. BB-6204ZZ ..............Ball Bearing........................................................6204ZZ....................... 8
23............. JHS1100-20.............Front Wheel........................................................................................... 2
24A .......... JHS2200-24A ..........Left Outrigger Leg.................................................................................. 1
24B .......... JHS2200-24B ..........Right Outrigger Leg ............................................................................... 1
25............. TS-154010...............Hex Nut ..............................................................M16............................ 4
26............. TS-155110...............Lock Washer ......................................................M16............................ 4
27............. JHS2200-27.............Hex Head Bolt ....................................................M16 x 150 .................. 4
28............. TS-1550031 .............Flat Washer........................................................M5.............................. 6
29............. TS-1551031 .............Lock Washer ......................................................M5.............................. 6
30............. TS-1533032 .............Phillips Pan Head Machine Screw ......................M5 x 10 ...................... 6
31............. JHS2200-31.............Steel Fence........................................................................................... 1
32............. JHS1100-36.............Link Pin ................................................................................................. 2
33............. JHS1100-37.............Split Pin..............................................................Ø2 x 16...................... 4
34............. TS-2310181 .............Hex Nut ..............................................................M18............................ 4
35............. JHS1100-40.............Split Pin..............................................................Ø4 x 30...................... 2
36............. JHS1100-41.............Link Pin ................................................................................................. 2
37............. JHS1100-35.............Chain .................................................................12A-1 x 58.................. 2
38............. JHS1100-59.............Chain Wheel.......................................................................................... 2
39............. JHS1100-11.............Snap Ring ..........................................................Ø47 ........................... 2
40............. JHS1100-60.............Chain Wheel Bracket............................................................................. 1
41............. JHS1100-61.............Spring Pin...........................................................Ø8 x 50...................... 1
42............. TS-1503051 .............Socket Head Cap Screw.....................................M6 x 20 ...................... 1
43............. TS-1490061 .............Hex Cap Screw ..................................................M8 x 35 ...................... 2
44............. TS-1540061 .............Hex Nut ..............................................................M8.............................. 2
45............. JHS1100-85A ..........Hydraulic Pump Assembly..................................................................... 1
46............. JHS1100-42.............Foot Pedal............................................................................................. 1
47............. JHS1100-43.............Spring Pin...........................................................Ø8 x 30...................... 2
48............. JHS1100-45.............Roller Pin .............................................................................................. 1
49............. JHS1100-46.............Bushing ..............................................................17 x 15 x 15................ 1
50............. JHS1100-47.............Roller .................................................................................................... 1
51............. JHS1100-51.............Roller Axle............................................................................................. 1
52............. JHS1100-49.............Bushing ..............................................................18 x 16 x 8.................. 6
53............. JHS1100-50.............Foot Lever............................................................................................. 1
54............. JHS1100-48.............Snap Ring ..........................................................Ø12 ........................... 3
55............. JHS1100-52.............Spring Pin...........................................................Ø4 x 22...................... 2

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56............. JHS1100-53.............Roller .................................................................................................... 1
57............. JHS1100-54.............Lever..................................................................................................... 1
58............. JHS1100-55.............Spring Pin...........................................................Ø6 x 32...................... 1
59............. JHS1100-70.............Release Rod ......................................................................................... 1
60............. JHS1100-70A ..........Chain .................................................................05B-1 x 15.................. 1
61............. JHS2200-61.............Anchor Bolt............................................................................................ 1
62............. JHS1100-71.............V-Nut..................................................................M6.............................. 1
63............. JHS1100-56.............Handle................................................................................................... 1
64............. JHS1100-57.............Blocking Spring ..................................................................................... 1
65............. JHS1100-58.............Spring Pin...........................................................Ø4 x 30...................... 2
66............. JHS1100-44.............Spring Pin...........................................................Ø3 x 30...................... 2
67A .......... JHS1100-64A ..........Large Handle Pin................................................................................... 1
67B .......... JHS1100-64B ..........Small Handle Pin................................................................................... 1
68............. JHS1100-38.............Link Pin ................................................................................................. 2
69............. BB-7205AC..............Ball Bearing........................................................7205AC ...................... 2
70............. JHS1100-10.............Snap Ring ..........................................................Ø25 ........................... 2
71............. JHS1100-72.............Wheel Cover ......................................................................................... 2
72............. JHS1100-75.............Foot Brake............................................................................................. 2
73............. JHS1100-76.............Stop Lug................................................................................................ 2
74............. TS-1550061 .............Flat Washer........................................................M8.............................. 2
75............. JHS1100-78.............V-Nut..................................................................M8.............................. 2
76............. JHS1100-79.............Hex Head Bolt ....................................................M10 x 25 .................... 4
77............. TS-1551071 .............Lock Washer ......................................................M10............................ 4
78............. TS-1550071 .............Flat Washer........................................................M10............................ 4
79............. JHS1100-82.............Dust Cap ............................................................................................... 4
80............. JHS1100-83.............Wheel Axle............................................................................................ 2
81............. BB-6205ZZ ..............Ball Bearing........................................................6205ZZ....................... 4
82............. JHS1100-85.............Wheel.................................................................180 x 20 x 60.............. 2
83............. JHS1100-44.............Spring Pin...........................................................Ø3 x 30...................... 2
84............. JHS1100-63.............Shaft ..................................................................................................... 1
85............. JHS1100-69.............Spring.................................................................................................... 1
86............. JHS1100-65.............Roller .................................................................................................... 1
87............. JHS1100-66.............Shaft ..................................................................................................... 1
................. PT2748J-JET...........JET Logo Label ..................................................................................... 2
................. JHS2200-ID .............ID/Warning Label................................................................................... 1
................. JWS-FW ..................Fork Warning Label ............................................................................... 2
................. JWS-LCW................Load Center Warning Label ................................................................... 1

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JHS-1100 and JHS-2200 Pump Assembly

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Parts List: JHS-1100 and JHS-2200 Pump Assembly
Index No. Part No. Description Size Qty
................. JHS1100-85A ..........Hydraulic Pump Assembly (includes the following)
43............. JHS1100-43.............Spring Pin...........................................................Ø8 x 30...................... 1
86............. JHS1100-86.............Bolt........................................................................................................ 1
87............. JHS1100-87.............Spring Cap ............................................................................................ 1
88............. JHS1100-88.............Spring.................................................................................................... 1
89............. JHS1100-89.............Dust Seal * .........................................................20 x 28 x 6.................. 1
90............. JHS1100-90.............U-Ring * .............................................................20 x 28 x 5.................. 1
91............. JHS1100-91.............Pump .................................................................................................... 1
92............. JHS1100-92.............Plunger Piston ....................................................................................... 1
93............. SB-4MM...................Steel Ball............................................................Ø4 ............................. 2
94............. JHS1100-94.............Spring.................................................................................................... 1
95............. JHS1100-95.............Adjusting Screw..................................................................................... 1
96............. JHS1100-96.............Spring.................................................................................................... 1
97............. JHS1100-97.............Adjusting Screw..................................................................................... 1
98............. JHS1100-98.............Back-Up Ring *...................................................................................... 1
99............. JHS1100-99.............U-Ring * .............................................................18 x 25 x 5.................. 1
100........... JHS1100-100...........Release Plug......................................................................................... 1
101........... JHS1100-101...........Washer.................................................................................................. 1
102........... JHS1100-102...........Spring.................................................................................................... 1
103........... JHS1100-103...........Spring Base........................................................................................... 1
104........... SB-6MM...................Steel Ball............................................................Ø6 ............................. 2
105........... JHS1100-105...........Pin......................................................................3 x 13.8 ...................... 1
106........... JHS1100-106...........Release Plug......................................................................................... 1
107........... JHS1100-107...........O-Ring * .............................................................13.2 x 2.65 ................. 2
108........... JHS1100-108...........Back-Up Ring *...................................................................................... 1
109........... JHS1100-109...........Washer.................................................................................................. 1
110........... JHS1100-110...........Washer.................................................................................................. 1
111........... JHS1100-111...........Dust Seal ...........................................................32 x 40 x 5.5............... 1
112........... JHS1100-112...........Cover .................................................................................................... 1
113........... JHS1100-113...........O-Ring * .............................................................63 x 3.55 .................... 1
114........... JHS1100-114...........O-Ring * .............................................................31.5 x 3.55 ................. 1
115........... JHS1100-115...........U-Ring * .............................................................32 x 40 x 5.5............... 1
116........... JHS1100-116...........Ram Piston............................................................................................ 1
117........... JHS1100-117...........Oil Plug ................................................................................................. 1
118........... JHS1100-118...........Pump Body............................................................................................ 1
119........... SB-6.5MM................Steel Ball............................................................Ø6.5 .......................... 1
120........... JHS1100-120...........Spring Base........................................................................................... 1
121........... JHS1100-121...........Spring.................................................................................................... 1
122........... JHS1100-122...........Adjusting Screw..................................................................................... 1
123........... JHS1100-123...........Relief Plug............................................................................................. 1
124........... JHS1100-124...........Spring.................................................................................................... 1
125........... JHS1100-125...........O-Ring * .............................................................4.87 x 1.6 ................... 2
126........... JHS1100-126...........Nozzle................................................................................................... 1
127........... JHS1100-127...........Cam ...................................................................................................... 1
................. JHS1100-RK............Pump Repair Kit (includes parts marked with *)...................................... 1

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WMH Tool Group
2420 Vantage Drive
Elgin, Illinois 60124
Phone: [phone]
www.wmhtoolgroup.com