TM-9-2320-279-34-1
M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 1 OF 3
TM-9-2320-279-34-1 - Page 18 of 709
TM 9-2320-279-34-1
Figure
B-1
B-2
B-3
B-4
B-5
B-6
B-7
B-8
B-9
B-10
B-11
B-12
B-13
B-14
B-15
FO-1
FO-2
FO-3
LIST OF ILLUSTRATIONS (CONT)
Title
Page
Lifting Eyes (PN 2BH944).
.................................................. .
B-2
Shims .
.................................................................. .
B-2
Detent Ball Compression Tool (Heavy-Duty Winch) (PN IPP161) .
.................. .
B-3
Crane Hoist Drive Unit Pressure Plate Removal/Installation Tool (M983) .
........... .
B-3
Arctic Heater Test Set.
..................................................... .
B-4
Valve Seat Tool (M983) (PN 2CS30) .
.......................................... .
B-6
Seal Retainer Tool (M983) (PN 2CS31).
........................................ .
B-6
V5 Air Actuated Valve Spring Compression Tool (M978) (PN 2SK886).
.............. .
B-7
Air Compressor Unloader Bore Bushing Removal Tool (PN 2BF829) .
............... .
B-9
Air Compressor Cylinder Head Removal Tool (PN 2AH762) .
...................... .
B-10
Spanner Socket .
.......................................................... .
B-11
Hoses and Hose Assemblies .
................................................ .
B-14
Locking Strips.
. .......................................................... .
B-17
Locking Channel .
......................................................... .
B-18
Harness Wire .
............................................................ .
B-18
Hydraulic Schematic.
...................................................... .
FP-1
Crane Wiring Diagrams.
.................................................... .
FP-23
Crane Electrical Schematic.
................................................. .
FP-29
LIST OF TABLE S
Number
1-1
1-2
2-1
2-2
2-3
7-1
7-2
16-1
17-1
17-2
17-3
17-4
17-5
17-6
17-7
17-8
17-9
17-10
17-11
17-12
17-13
17-14
17-15
17-16
17-17
17-18
17-19
17-20
17-21
17-22
17-23
17-24
17-25
Title
Page
Nomenclature Cross-Reference .
............................................. .
1-6
Significant Hazards and Safety Recommendations.
.............................. .
l-7
Troubleshooting Fault Symptom Index .
....................................... .
2-2
Troubleshooting Subject Index.
.............................................. .
2-5
Troubleshooting.
.......................................................... .
2-10
Valve Spring Load-Height Specifications.
...................................... .
7-65
Spring Load-Length Specifications.
........................................... .
7-161
Compression Spring, Poppet Spring, and Spool Spring Load-Height Specifications .
... .
16-59
Hoist Hoses and Tubes (Left Side) .
........................................... .
17-5
Hoist Hoses and Tubes (Right Side) .
.......................................... .
17-6
Telescoping Cylinders, Hoses, and Tubes.
...................................... .
17-7
Telescoping Cylinders, Hoses, and Tubes.
...................................... .
17-8
Boom Cylinders, Hoses, and Tubes .
.......................................... .
17-9
Boom Cylinders, Hoses, and Tubes .
.......................................... .
17-10
Mast Erection Cylindes, Hoses, and Tubes .
.................................... .
17-11
Swing Drive Hoses and Tubes.
............................................... .
17-12
Main Hydraulic Hoses and Tubes.
............................................ .
17-13
Main Control Valve .
....................................................... .
17-14
Overload Solenoid (M977 Only) .
............................................. .
17-16
Hoist Hoses and Tubes (Left Side) .
........................................... .
17-1.6.3
Hoist Hoses and Tubes (Right Side) .
.......................................... .
17-16.5
Lift Cylinder.
............................................................. .
17-16.6
Swing Drive .
............................................................. .
17-16.7
Main Lines.
. ............................................................. .
17-16.8
Shutdown Valves.
......................................................... .
17-16.9
Shutdown Valves.
......................................................... .
17-16.10
Accumulator .
............................................................ .
17-16.11
Control Valve.
............................................................ .
17-16.12
Control Valve.
............................................................ .
17-16.13
Control Valve.
............................................................ .
17-16.14
Left Hand Valve.
.......................................................... .
17-16.15
Outrigger Manifold .
....................................................... .
17-16.6
Outrigger Cylinders.
....................................................... .
17-16.17
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