TM-9-2320-272-24-4
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 4 OF 4
JUNE 1998
TM-9-2320-272-24-4 - Page 768 of 836
TM 9-2320-272-24-4
INDEX (Contd)
Para
Non-top stop injector
disassembly.
. ....................
5-19a
Top stop injector assembly. 5-19e
Top stop injector
disassembly.
. ....................
5-19b
Fuel injector sleeve
maintenance:
Bead cutting.
......................
5-6b
Check and test.
...................
5-6e
Fitting and forming.
............
5-6d
Installation.
. .......................
5-6c
Removal.
.............................
5-6a
Fuel injector tube (M939A2)
maintenance:
Cleaning and inspection.
.....
3-19b
Installation.
........................
3-19c
Removal.
.............................
3-19a
Fuel level sending unit
replacement:
Installation.
. .......................
3-92b
Removal.
. ............................
3-92a
Fuel pressure switch, ether
start, (M939/A1)
replacement:
3-34b
Installation.
. .......................
3-34a
Removal.
.............................
Fuel pressure transducer
(M939/A1) replacement:
Installation.
. .......................
3-96b
Removal.
. ............................
3-96a
Fuel primer pump (M939/A1)
replacement:
Installation.
. .......................
3-40b
Removal .
.............................
3-40a
Fuel pump filter, AFC,
replacement:
Installation.
. .......................
3-3 lb
Removal.
. ............................
3-3 la
Fuel pump housing
maintenance:
Assembly .
...........................
5-15c
Disassembly.
. .....................
5-15a
Inspection.
. .........................
5-15b
Fuel pump replacement:
Installation.
. .......................
4-35b
On-engine adjustments.
......
4-35c
Removal.
. ............................
4-35a
Fuel pump setup and
calibration:
Checking and adjusting
governor weight pressure.
.
5-181
Checking and adjusting
throttle lever travel.
..........
5-18h
Fuel pump run-in.
. ..............
5-18c
Page
Para
5-122
5-132
5-126
5-28
5-32
5-30
5-28
5-26
3-64
3-64
3-62
3-264
3-264
3-113
3-113
3-271
3-271
3-122
3-122
3-108
3-108
5-96
5-96
5-96
4-262
4-264
4-260
5-116
5-114
5-108
Mounting pump to
test stand . . . . . . . . . . . . . . . . . . . .
Shutdown and removal
from test stand . . . . . . . . . . . . . . . . .
Testing and adjusting
fuel pressure
. . . . . . . . . . . . . . . .
Testing and adjusting
governor fuel pressure . . . . . . .
Testing and adjusting
idle speed (VS governor
only).
. . . . . . . . . . . . . . . . . . . . . . . . .
Testing and adjusting
idle speed . . . . . . . . . . . . . . . . . . . .
Testing and adjusting
pump main pressure . . . . . . . . .
Testing and adjusting
throttle leakage . . . . . . . . . . . . .
Testing governor cutoff . . . . . . . .
Testing pump seals for
leaks
. . . . . . . . . . . . . . . . . . . . . . . . .
Throttle shaft cover
removal.
. . . . . . . . . . . . . . . . . . . . .
Fuel pump shutoff valve
(M936) replacement:
Installation . . . . . . . . . . . . . . . . . . . . .
Removal.
. . . . . . . . . . . . . . . . . . . . . . .
Fuel pump shutoff valve
replacement:
Fuel pump shutoff valve
installation
. . . . . . . . . . . . . . . . . . .
Fuel pump shutoff valve
removal.
..
. . . . . . . . . . . . . . . . . . . .
Manual shutoff valve
installation .
. . . . . . . . . . . . . . . . . .
Manual shutoff valve
removal.
.. . . . . . . . . . . . . . . . . . . . . .
Fuel pump with VS governor
filter replacement:
Installation . . . . . . . . . . . . . . . . . . . . .
Removal.
. . . . . . . . . . . . . . . . . . . . . . .
Fuel selector valve flex hose
replacement:
Installation . . . . . . . . . . . . . . . . . . . .
Removal.
. . . . . . . . . . . . . . . . . . . . . . .
Fuel selector valve switch
replacement:
Installation . . . . . . . . . . . . . . . . . . . . .
Removal.
. . . . . . . . . . . . . . . . . . . . . . .
Fuel selector valve, mounting
bracket, and indicator plate
maintenance:
Inspection . . . . . . . . . . . . . . . . . . . . . .
Installation . . . . . . . . . . . . . . . . . . . . .
Removal . . . . . . . . . . . . . . . . . . . . . . .
5-18b
5-106
5-18n
5-119
5-18j
5-116
5-18k
5-116
5-18m
5-118
5-18g
5-112
5-18i
5-114
5-18f
5-112
5-18e
5-110
5-18d
5-110
5-18a
5-104
4-37b
4-268
4-37a
4-268
4-36c
4-266
4-36b
4-266
4-36d
4-266
4-36a
4-266
3-32b
3-110
3-32a
3-110
3-23b
3-74
3-23a
3-74
3-109b
3-296
3-109a
3-296
3-24b
3-76
3-24c
3-77
3-24a
3-76
Page
Index 30
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