TM-5-3805-254-34
TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
MARCH 1993
TM-5-3805-254-34 - Page 349 of 727
TM 5-3805-254-34
CHAPTER 9
DIFFERENTIAL MAINTENANCE
Paragraph
Page
Number
Paragraph Title
Number
9-1
Forward-rear Differential Maintenance.
.....................................................................
9-1
9-2
Interaxle Differential Maintenance.
..........................................................................
9-20
9-3
Power Divider Differential Air Shift Chamber Maintenance.
....................................
9-33
9-4
Rear Axle Power Differential Lock Replacement .
...................................................
9-37
9-5
Rear-rear Differential Maintenance .
........................................................................
9-39
9-1.
FORWARD-REAR DIFFERENTIAL MAINTENANCE.
This Task Covers:
a.
Differential Carrier Removal
f.
Cross-shaft Assembly and Installation
b.
Differential Removal and Disassembly
g.
Thru Shaft Assembly and Installation
c.
Thru Shaft Removal and Disassembly
h.
Differential Assembly and Installation
d.
Cross-shaft Removal and Disassembly
i.
Differential Carrier Installation
e.
Cleaning and Inspection
Initial Setup:
Equipment Conditions:
Materials/Parts:
•
Forward-rear axle removed (see paragraph 8-3)
•
Abrasive cloth (Item 4, Appendix B)
•
Forward-rear
axle shafts removed
(see
para-
•
Grease (Item 10, Appendix B)
graph 8-3)
•
Lubricating oil (Item 13, Appendix B)
•
Interaxle differential removed (see paragraph 9-2)
•
Rags (Item 17, Appendix B)
•
· Forward-rear differential drained (see TM 5-3805-
•
· Sealing compound (Item 19, Appendix B)
254-20)
•
Dry cleaning solvent (Item 23, Appendix B)
•
· Marker tags (Item 25, Appendix B)
Tools/Test Equipment
•
· Twine (Item 32, Appendix B)
•
General mechanic's tool kit
•
Nonelectrical wire (Item 34, Appendix B)
•
Field automotive shop set
•
Five gaskets
•
Two cross-shaft removal spacers
•
Forty-four lockwashers
General Safety Instructions:
Personnel Required:
Two
•
Dry cleaning solvent is flammable and must not be
References:
used near open flame.
Use only in a well-ventilated
area
•
TM 9-214
9-1
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