TM 5-3805-293-23-3
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Table 1. Preventive Maintenance Checks and Services (PMCS) - Continued.
LOCATION
ITEM TO
ITEM
MAN-
CHECK/
NOT FULLY MISSION
NO.
INTERVAL
HOURS
SERVICE
PROCEDURE
CAPABLE IF:
Evaporator Coil a. Remove operator seat
22
Every
and Heater Coil assembly (WP 0284).
2,000
Hours or
b. Remove six bolts (Figure 1,
Biennially
Item 1), washers (Figure 1, Item 2)
and conditioner cover (Figure 1,
Item 3) from cab.
Figure 1. Conditioner Cover.
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c. Clean evaporator coil and
heater coil.
d. Install conditioner cover (Figure
1, Item 3), six washers (Figure 1,
Item 2) and bolts (Figure 1, Item 1)
on cab.
e. Install operator seat assembly
(WP 0284).
Change gear group oil (WP 0168).
Gear Group
23
Every
(All-Wheel
2,000
Drive)
Hours or
Biennially
Water Temper- Replace water temperature regula-
24
Every
ature Regulator tor (WP 0081).
3,000
Hours