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 345 of 1417
Table
1.
Field Preventive Maintenance Checks and Services - Continued.
ITEM
NO.
INTERVAL
ITEM TO BE
CHECKED OR
SERVICED
PROCEDURE
EQUIPMENT
NOT READY/
AVAILABLE IF:
13
Semiannual
Front Winch
a.
Inspect winch for security of mounting, loose or
missing mounting bolts, and broken or missing parts.
WARNING
•
Wire rope can become frayed or contain
broken wires. Wear heavy leather-
palmed work gloves when handling wire
rope. Frayed or broken wires can injure
hands. Failure to comply may result in
injury or death to personnel.
•
Never let moving wire rope slide through
hands, even when wearing gloves. A
broken wire could cut through glove and
cut hand. Failure to comply may result in
injury or death to personnel.
b.
Unwind entire cable, soak and clean with oil,
and inspect for kinks, frays, and wear. Refer to
TM
9-2320-272-10 for operation.
Any kinks, frays, or worn
cables.
c.
On M936/A1 vehicles, lubricate sheave bearing
(Figure 1, Item 1) swivel fitting (Figure 1, Item 3), trolley
wheel (Figure 1, Item 4), and level wind frame
(Figure
1,
Item
2) every 3,000 mi (4,800 km) or
6
months, whichever occurs first. If operation is
frequent, continuous, or under sever condition, service
weekly (Volume 5, WP
0820).
d.
Lubricate tensioner sheave pins
(Figure
1,
Item
5), vertical cable rollers
(Figure
1,
Item
6), and horizontal cable rollers
(Figure
1,
Item
7) every 3,000 mi (4,800 km) or
6
months, whichever occurs first. If operation is
frequent, continuous, or under sever condition, service
weekly (Volume 5, WP
0820).
TM 9-2320-272-23-2
0207
0207-10
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