TM-9-2350-238-20-1
HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL
MAY 1994
TM-9-2350-238-20-1 - Page 1045 of 1364
TM 9-2350-238-20-1
10
11
12
13
14
15
16
17
Remove machine screw (18) and lock-
washer (19) from loop clamp (20).
Disconnect fuel pump connecting hose
assembly (5) from tube nipple (21).
Remove fuel pump connecting hose
assembly (5) and loop clamp (22).
Remove loop clamp (20) from fuel pump
connecting hose assembly (5).
Remove two hexagon plain nuts (22), two
Iockwashers (23), two hexagon head
capscrews (24), and heater hose plate
(25).
Remove tube nipple (21) from fuel pump to
driver’s heater hose assembly (26).
Disconnect fuel pump to driver’s heater
hose assembly (26) from electrical fuel
pump (27), and remove fuel pump to
driver’s heater hose assembly (26).
Disconnect fuel cell to coolant heater hose
assembly (28) from engine coolant heater
(29) and pipe elbow (30).
Remove pipe elbow (30) and pipe nipple
(31 ) from pipe tee (32).
1
Inspect for broken, damaged, or missing
parts.
2
If fuel pump housing is broken or
damaged, repair is by replacement of next
higher assembly.
3
If fuel pump cover is broken, damaged, or
missing, repair is by replacement of next
higher assembly.
18
19
20
21
22
23
24
4
5
Disconnect pipe tee (32) and straight pipe
adapter (33) from fuel cell to fuel pump
hose assembly (34).
Disconnect and remove fuel cell to fuel
pump hose assembly (34) from electrical
fuel pump (27).
Remove straight pipe adapter (35) and
pipe reducer (36) from pipe elbow (37).
Remove pipe elbow (37) from electrical
fuel pump (27).
Remove straight pipe adapter (38) and
pipe elbow (39) from electrical fuel pump
(27).
Remove two hexagon plain nuts (40), two
Iockwashers (41), two hexagon head
capscrews (42), and electrical fuel pump
(27).
Remove fuel pump cover (43), gasket (44),
and screen (45) from fuel pump housing
(46).
Filter mounting fluid filter is a repairable
assembly. Refer to page 2-1051.
Repair is by replacement of authorized
parts (TM 9-2350-238-24P-1) which do not
meet inspection criteria.
—
2-1019
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