SECTION 4 - BASE COMPONENTS
4-20
– JLG Lift –
3121222
Hub - Disassembly
Hub Disassembly
1.
Remove Main Wheel Bearing (14).
NOTE:
This part is held in the hub with a press fit. To remove have the hub setting seal side up. Use a plate or rod with a
large enough diameter push in the inner race of the bearing. Apply force to the push the bearing out. This bearing
will need to be replaced upon reassembly.
2.
Remove main Lip Seal (16).
NOTE:
This Lip Seal (16) is also held in with a press fit. Remove the Lip Seal only if the hub or seal needs to be replaced. The
Lip Seal will most likely become damaged during removal. Try not to damage the hub bore.
Summary of Contents for 1230ES
Page 1: ...AS NZS Service and Maintenance Manual Model s 1230ES P N 3121222 June 22 2017 ...
Page 2: ...NOTES ...
Page 24: ...SECTION 1 MACHINE SPECIFICATIONS 1 12 JLG Lift 3121222 NOTES ...
Page 32: ...SECTION 2 GENERAL SERVICE INFORMATION 2 8 JLG Lift 3121222 NOTES ...
Page 78: ...SECTION 4 BASE COMPONENTS 4 40 JLG Lift 3121222 NOTES ...
Page 104: ...SECTION 5 CONTROL COMPONENTS 5 26 JLG Lift 3121222 NOTES ...
Page 158: ...SECTION 8 DIAGNOSTIC TROUBLE CODES 8 22 JLG Lift 3121222 NOTES ...
Page 198: ...SECTION 9 GENERAL ELECTRICAL INFORMATION SCHEMATICS 9 40 JLG Lift 3121222 ...
Page 199: ...SECTION 9 GENERAL ELECTRICAL INFORMATION SCHEMATICS 3121222 JLG Lift 9 41 ...
Page 200: ...SECTION 9 GENERAL ELECTRICAL INFORMATION SCHEMATICS 9 42 JLG Lift 3121222 ...
Page 202: ...SECTION 9 GENERAL ELECTRICAL INFORMATION SCHEMATICS 9 44 JLG Lift 3121222 NOTES ...