TM 5-3810-305-23
0022
Table 1.
Preventive Maintenance Checks and Services (PMCS) - Continued.
ITEM TO BE
EQUIPMENT
ITEM
CHECKED OR
NOT READY/
NO.
INTERVAL
SERVICED
PROCEDURE
AVAILABLE IF:
WARNING
11
Six-Month
Check Fan Hub
Check or
Bearing for End
Every 1,000 Play
Hours of
Service
Never perform fan hub bearing end play
check with the engine running. Failure to fol-
low this warning may cause death or injury to
personnel.
a. Release tension of fan belt (WP 0059).
b. Fan should spin freely. Grasp fan blade and
alternately push and pull fan to check for end play.
M0846105
Figure 10.
Check Fan Hub Bearing End Play.
12
Six-Month
Change Winch
a. Start engine and rotate winch drum to align drain
Check or
Oil
plug (Figure 11, Item 3) and access hole in base.
Every 1000
Hours of
Service
b. Insert a length of 1 inch (25.4 mm) I.D. pipe and
screw into the larger threads of drain hole.
c. Position a suitable container under pipe.
d. Remove drain plug (Figure 11, Item 3) and o-
ring (Figure 11, Item 4) and drain. Discard o-ring.
e. Install drain plug (Figure 11, Item 3) and new o-
ring (Figure 11, Item 4). Remove pipe and oil level plug
(Figure 11, Item 1) and o-ring (Figure 11, Item 2). Discard
o-ring.
03/15/2011Rel(1.8)root(pmcswp)wpno(I00027)