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 1076 of 1417
INSTALLATION
1.
Install fan drive clutch (Figure 3, Item 4) and fan pulley bracket (Figure 3, Item 1) on support bracket
(Figure
3,
Item
2) with lockwasher (Figure 3, Item 11), two lockwashers (Figure 3, Item 6), two washers
(Figure
3,
Item
5), screws (Figure 3, Item 7), and screw (Figure 3, Item 10). Do not tighten screws until
drivebelts are installed.
2.
Apply Loctite on threads of screws (Figure 3, Item 8). Install two fan clutch override washers
(Figure
3,
Item
9) and screws in fan pulley bracket (Figure 3, Item 1).
3
4
5
M9548DAA
1
11
10
9
8
7
6
2
Figure 3.
Fan Drive Clutch Installation.
TM 9-2320-272-23-2
0295
0295-3
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