TM-9-2320-272-23-5
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 5 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-5 - Page 45 of 623
INSPECTION - Continued
NOTE
•
Assistant will push A-frame toward cab during Steps (10) and (11).
•
On M932/A1/A2 vehicles, cable is passed directly over rear crossmember and attached
to pintle hook because vehicle is not equipped with eyebolt assembly.
12.
Thread cable (Figure 4, Item 3) through eyebolt (Figure 4, Item 4) and install cable on pintle hook
(Figure
4,
Item
5).
13.
Install shackle (Figure 4, Item 7) on cable (Figure 4, Item 3) and harness (Figure 4, Item 2) with shackle pin
(Figure 4, Item 8).
NOTE
A-frame must be angled approximately 60 degrees from horizontal. Do not insert setscrews
until adjustment is made.
14.
Loosen clamp (Figure 4, Item 6) at cut end of cable (Figure 4, Item 3) and position A-frame legs
(Figure 4, Item 10) at an angle of approximately 60 degrees from horizontal. Tighten clamp (Figure 4, Item 6).
15.
Insert setscrew (Figure 4, Item 9) on each A-frame leg (Figure 4, Item 10) and bracket (Figure 4, Item 11).
Tighten setscrew until cable (Figure 4, Item 3) slack is taken up.
NOTE
Do not perform follow-on tasks if A-frame kit has been installed.
16.
Install snatch block (Figure 4, Item 12) on A-frame spreader tube (Figure 4, Item 1).
TM 9-2320-272-23-5
0772
0772-8
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