TM 55-1905-220-14-1
Table 2-1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - continued
Location
Item
Item To Check/
Not Mission
No
Interval
Service
Procedure
Capable If :
167
ANNUAL
Engine Room
VENTILATION. Remove screws
Breather
(43, 44, 45) and washers (46).
obstructed.
Remove cover breather (47), gasket
breather (48), and filter (49). Clean
the cover breather (47) in clean fuel
oil. Install new filter (49) and gasket
(48). Replace cover breather (47),
washers (46) and screws (43, 44,
45).
168
ANNUAL
Engine Room
AIR BOX DRAINS. With the engine
Breather
running, check for flow of air from the
obstructed.
air box drain tubes. If the tubes are
clogged, remove, dean and re-install
the tubes.
Change 5
2-222