TM 5-2420-230-24-1
J-7. FRONT AXLE REPAIR (DRIVE HEAD REPLACEMENT).
This Task Covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Test Equipment
Personnel Required
None
MOS 62B, Construction Equipment Repairer
Tools and Special Tools
References
Field, maintenance, basic, Item 23, Appendix B
None
Tool kit, common no. 2, Item 36, Appendix B
Tool kit, general mechanics, Item 38, Appendix B
Equipment Conditions
Equipment, suitable lifting
TM or Para
Condition Description
Vehicle raised.
Brakes caged.
Materials/Parts
Compound, sealing (Loctite 242), Item 19,
Wheels and tires removed.
Hub oil drained.
Compound, sealing (Loctite 515), Item 21,
"Do Not Operate" tag attached
to ignition switch.
Dunnage, suitable
Nut, self-locking, Item 117.2, Appendix D (32)
Drawings Required
Nut, self-locking, Item 126.2, Appendix D (18)
TM 5-2420-230-24P Figure 98
Pin, cotter, Item 170.1, Appendix D (3)
TM 5-2420-230-24P Figure 101
Ring, retaining, Item 39, Appendix D (4)
Washer, lock, Item 271, Appendix D (2)
Estimated Time to Complete Task
Refer to MAC in Appendix B
a. Removal.
Refer to page J-68 to remove drive head from axle.
b. Installation.
(1)
Refer to page J-85 to install drive head into axle.
(2)
Refer to page J-89 for final installation of drive head.
c. Follow-On Maintenance.
(1)
Fill hub oil (TM 5-2420-230-10).
(2)
Install wheels and tires (TM 5-2420-230-10).
(3)
Lower vehicle (Para 2-21).
(4)
Uncage the brakes (Para 8-8).
(5)
Remove "Do Not Operate" tag from ignition switch (TM 5-2420-230-10).
END OF TASK
Change 1