Operating Instructions and Parts Manual Long Chassis Service Jacks Models JSJ-3T/JSJ-5T/JSJ-10T WMH TOOL GROUP 2420 Vantage Drive Elgin, Illinois 60123 Ph.: 800-274-6848 www.wmhtoolgroup.com Part No.
This manual has been prepared for the owner and operators of a JET Model JSJ Service Jack. Its purpose, aside from machine operation, is to promote safety using accepted operating and maintenance procedures. To obtain maximum life and efficiency from your jack and to aid in using it safely, please read this manual thoroughly and follow the instructions carefully. Warranty and Service WMH Tool Group warrants every product it sells.
Table of Contents Warranty and Service ..............................................................................................................................2 Table of Contents ....................................................................................................................................3 Warning...................................................................................................................................................3 Introduction.........................
Introduction This manual is provided by WMH Tool Group covering the safe operation and maintenance procedures for a JET Model JSJ Service Jack. This manual contains instructions on assembly, safety precautions, general operating procedures, maintenance instructions and parts breakdown. This jack has been designed and constructed to provide years of trouble free operation if used in accordance with instructions set forth in this manual.
2. Carefully position the jack under the vehicle with the saddle under the point of contact. Unpacking 3. Pull the lock lever (31) up and push it over to the left until it slides into the upper slot. Open shipping container and check for shipping damage. Report any damage immediately to your distributor and shipping agent. Do not discard any shipping material until the Service Jack is assembled and running properly. 4. Pump the handle (38), or use the foot pedal (27) to raise the vehicle. 5.
Troubleshooting Numbers in parentheses refer to the item numbers on the parts breakdown, page 7. Trouble Probable Cause Remedy Release valve not properly closed. Tighten release valve knob (39). No oil in system. Fill to prescribed level. Jack is overloaded. Remedy overload condition. Use jack with proper capacity for the load. Release Valve (52-54) or Safety Valve (55-60) malfunctioning. Valve Ball not properly seated. Clean valves to remove dirt or foreign matter and replace oil.
JSJ-3T, JSJ-5T, JSJ-10T Service Jacks 7
Parts List: JSJ-3T Service Jack Index No. Part No. Description Size Qty 1...............JSJ3M-18................ Frame and Lift Arm Assembly ...................... ......................................... 1 2...............JSJ3T-2 .................. Front Wheel................................................. ......................................... 2 3...............JSJ3M-16................ Flat Washer ................................................. Ø 22.5 x 2mm ................... 2 4.............
57 .............JSJ3T-57 ................ Safety Valve Spring ..................................... ......................................... 1 58 .............JSJ3T-58 ................ Safety Valve Adjusting Screw ...................... ......................................... 1 59 .............JSJ3T-59 ................ Seal *........................................................... ......................................... 1 60 .............JSJ3T-60 ................ Safety Valve Screw..................
Parts List: JSJ-5T Service Jack Index No. Part No. Description Size Qty 1...............JSJ5M-18................ Frame and Lift Arm Assembly ...................... ......................................... 1 2...............JSJ5T-2 .................. Front Wheel................................................. ......................................... 2 3...............JSJ5M-16................ Flat Washer ................................................. Ø 22.5 x 2mm ................... 2 4.............
57 .............JSJ3T-57 ................ Safety Valve Spring ..................................... ......................................... 1 58 .............JSJ3T-58 ................ Safety Valve Adjusting Screw ...................... ......................................... 1 59 .............JSJ3T-59 ................ Seal *........................................................... ......................................... 1 60 .............JSJ3T-60 ................ Safety Valve Screw..................
Parts List: JSJ-10T Service Jack Index No. Part No. Description Size Qty 1...............JSJ10M-18.............. Frame and Lift Arm Assembly ...................... ......................................... 1 2...............JSJ10T-2 ................ Front Wheel................................................. ......................................... 2 3...............JSJ10M-16.............. Flat Washer ................................................. Ø 22.5 x 2mm ................... 2 4...............
56 .............JSJ3T-56 ................ Safety Valve Ball Seat ................................. ......................................... 1 57 .............JSJ3T-57 ................ Safety Valve Spring ..................................... ......................................... 1 58 .............JSJ3T-58 ................ Safety Valve Adjusting Screw ...................... ......................................... 1 59 .............JSJ3T-59 ................ Seal *.......................................
WMH Tool Group 2420 Vantage Drive Elgin, Illinois 60123 Phone: 800-274-6848 www.wmhtoolgroup.
WMH Tool Group 2420 Vantage Drive Elgin, Illinois 60123 Phone: 800-274-6848 www.wmhtoolgroup.
WMH Tool Group 2420 Vantage Drive Elgin, Illinois 60123 Phone: 800-274-6848 www.wmhtoolgroup.
