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 689 of 698
TM 9-2320-285-24-2
ALPHABETIC INDEX - Continued
Subject
Para
D (Cont)
Differential (Cont)
general support maintenance
4-5
troubleshooting
3-16
Door, Cab
maintenance
3-35b
troubleshooting
3-32
Double Check Valve
maintenance
3-24d
troubleshooting
3-21
Drain Valve, Automatic
see Automatic Drain Valve
Drive Assembly, Fan
3-5c
Drive Axle
see Rear Axle
E
Electrical System Maintenance
alternator
3-9
front chassis wiring
harness
3-12b(
front panel wiring harness
3-12c(
lower cab wiring harness
3-12a(
rear chassis wiring harness
3-12b(
right corner panel wiring
harness
3-12c(
right panel wiring harness
3-12c(
starter
3-10
upper cab wiring harness
3-12a(
water level warning kit
3-11
Engine
maintenance
3-4
repair
3-4
troubleshooting
3-2
wiring harness
3-12d
Engine-Transmission Removal
3-4
Expendable Supplies and
Materials List
C-1
F
Fan Drive Assembly
3-5c
Fan Shroud
3-5b
Fifth Wheel System
boom
3-33d
fifth wheel
3-33c
hydraulic control valve
3-42c
hydraulic cylinders
3-42d
Subject
Para
F (Cont)
Fifth Wheel System (Cont)
hydraulic pump
3-42a
power take-off
3-42b
unlatch cylinder
3-33a
unlatch valve
3-33b
hydraulic system trouble-
shooting
3-40
repair
3-33c
troubleshooting
3-30
First Clutch Assembly
4-4f
Floor Mat
3-35e
Forward Clutch and Shaft
Assembly
4-4c
Fourth Clutch Assembly
4-4d
Front Axle
maintenance
3-18
troubleshooting
3-15
Front Chassis Wiring Harness
3-12b(1)
Front Panel Wiring Harness
3-12c(1)
Front Support and Oil Pump
4-41
G
Gear Unit Assembly Mainte-
nance, Transmission
4-4b
Glass
see Window or Windshield
Governor
air compressor
3-25a
transmission
4-4k
H
Harnesses, Wiring
see Wiring Harnesses
Heater, Cab
maintenance
3-38
troubleshooting
3-37
Hold Down Assembly, Cab Tilt
3-43d
Housing, Transmission
4-4a
Hydraulic Control Valve,
Fifth Wheel
3-42c
Hydraulic Cylinder Maintenance
cab tilt
3-43b
fifth wheel
3-42d
Hydraulic Latches, Cab Tilt
3-43c
Hydraulic Pump
cab tilt
3-43a
INDEX 2
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