TM-9-2320-285-24-2
TRUCK TRACTOR, YARD TYPE, 43,500 LB GVW, DED, 4X2, ARMY MODEL M878A1
TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1985
TM-9-2320-285-24-2 - Page 532 of 698
TM 9-2320-285-24-2
4-4.
TRANSMISSION (CONT)
d. Fourth Clutch Assembly.
This task covers:
a.
Removal
d.
Inspection
b.
Disassembly
e.
Reassembly
c.
Cleaning
f.
Installation
INITIAL SETUP
Tools
Personnel Required
No.
1 Common Organizational Maintenance
Automotive Repairer MOS 63H
Tool Kit
Flat tip screwdriver
Equipment Condition
Hand hammer
Paragraph
Condition Description
Hand cold chisel
Safety glasses
4-4c
Forward clutch and turbine
Retaining ring pliers
shaft group removed from
Forward and fourth clutch spring
transmission.
compressor J-6438-01
Clutch spring compressor base J-24204-2
Fourth clutch gage J-26917
Materials/Parts
Cleaning solvent
Item 1, Appendix C
Clean cloths
Item 2, Appendix C
Automatic trans-
mission fluid
Item 8, Appendix C
Oil-soluble grease
Item 9, Appendix C
Four fourth clutch
discs
FSCM 73342 PN 6834370
Ring
FSCM 73342 PN 6833981
Ring
FSCM 73342 PN 8623121
STEP
LOCATION
ITEM
ACTION
REMARKS
REMOVAL
1
Transmis-
Fourth clutch
Remove
Grasp spring retainer (2) and
sion
assembly (1)
lift.
Remove to work table
DISASSEMBLY
2
Fourth
a.
Two bearing
Remove
You may need to remove bearing
clutch
races (3 and
race (4) from center support
assembly
4) and
hub in transmission
(1)
bearing
assembly (5)
4-51
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