TM-9-2320-272-23-2
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 2 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-2 - Page 1063 of 1417
INSTALLATION
1.
Coat both sides of gasket (Figure 3, Item 2) lightly with clean GAA grease and position on water pump support
(Figure 3, Item 3).
2.
Position water pump support (Figure 3, Item 3) with gasket (Figure 3, Item 2) on engine (Figure 3, Item 1).
3.
Install water pump support (Figure 3, Item 3) on engine (Figure 3, Item 1) with two lockwashers
(Figure
3,
Item
7) and screws (Figure 3, Item 6).
4.
Put light coat of GAA grease on o-ring (Figure 3, Item 4), mount o-ring on water pump body (Figure 3, Item 5),
and install water pump body into support (Figure 3, Item 3).
1
2
3
4
5
6
7
M0154DAA
Figure 3.
Water Pump Installation.
5.
Install support bracket (Figure 4, Item 7) on engine (Figure 4, Item 10) with six lockwashers
(Figure
4,
Item
8) and screws (Figure 4, Item 9). Tighten screws 30 lb-ft (41 N·m).
6.
Install washer (Figure 4, Item 11), lockwasher (Figure 4, Item 12), and screw (Figure 4, Item 1) through engine
bracket (Figure 4, Item 6) and into support bracket (Figure 4, Item 7).
7.
Install hose clamp (Figure 4, Item 4) and spacer (Figure 4, Item 5) on engine bracket (Figure 4, Item 6) with
lockwasher (Figure 4, Item 3) and screw (Figure 4, Item 2).
TM 9-2320-272-23-2
0293
0293-4
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