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 692 of 698
TM 9-2320-285-24-2
ALPHABETICAL INDEX - Continued
Subject
Para
T (Cont)
Trailer Hand Brake Control
maintenance
3-24c
troubleshooting
3-21
Transmission
direct support maintenance
hydraulic pressure test
3-17a(2)
modulator assembly
3-17e
mount
3-17f
replacement, detail
procedure
3-17c(2)
replacement, summary
procedure
3-17c(1)
road test
3-17a(1)
speed shift adjustments
3-17b
stall test
3-17a(3)
torque converter
3-17d
troubleshooting
3-14
general support maintenance
adapter housing assembly
4-4g
center support assembly
4-4e
control valve assembly
4-4j
first clutch assembly
4-4f
forward clutch and shaft
assembly
4-4c
fourth clutch assembly
4-4d
gear unit assembly
4-4b
governor assembly
4-4k
housing
4-4a
low clutch assembly
4-4g
low planetary assembly
4-4g
low shift valve assembly
4-4i
main shaft
4-4b
modulated lockup valve
assembly
4-4h
oil pump and front support 4-41
rear cover assembly
4-4k
second clutch assembly
4-4e
third clutch assembly
4-4e
torque converter
4-3
Transmission-Engine Removal
3-4
Treadle Valve
maintenance
3-23
troubleshooting
3-21
Troubleshooting
air compressor
3-22
alternator
3-7
body and cab
3-32
brake controls
3-21
Subject
Para
T (Cont)
Troubleshooting (Cont)
cab tilt hydraulic system
3-41
cooling system
3-3
engine
3-2
fifth wheel
3-30
fifth wheel hydraulic
system
3-40
front axle
3-15
heater
3-37
logic tree
E-5
rear axle
3-16
springs and spring seats
3-31
starter
3-8
steering system
3-27
symptom index
accessories
3-36
body and cab
3-29
brake system
3-20
cooling system
3-1
electrical system
3-6
engine
3-1
frame
3-29
hydraulic systems
3-39
power train
3-13
springs
3-29
steering system
3-26
towing attachments
3-29
transmission
3-14
treadle valve
3-21
U
Universal Joint, Steering
maintenance
3-28b
troubleshooting
3-27
Unlatch, Fifth Wheel Jaws
cylinder
3-33a
manual release arm
3-33c
secondary lock handle
3-33c
troubleshooting
3-30
valve
3-33b
Upper Cab Wiring Harness
3-12a(1)
Upper Seat Assembly
3-35i(1)
V
Valve, Brake System
air control
3-24a
INDEX 5
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