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TM 9-2320-360-20-1
Table 2-1. Preventive Maintenance Checks and Services (Cont)
ITEM TO BE
NOT FULLY
ITEM
INTERVAL
CHECKED OR
PROCEDURE
MISSION
NO.
SERVICED
CAPABLE IF:
INSIDE
Remove engine access panels (para 16-2).
DOGHOUSE
21
Semi-
AIR SYSTEM
a. Build system air pressure to 120-125
annually
psi (827-862 kPa) (TM 9-2320-360-10).
b. Check air compressor (1) and hoses
b. Air leaks or
(2) for leaks, chafing, or cracks.
presence of
Tighten loose connections. Replace
oil in air sys-
damaged hoses (para 11-29).
tem is found.
22
Semi-
STEERING
Check steering pump (1) and hoses (2) for
Class III oil leaks
annually
SYSTEM
leaks and loose or missing mounting hardware.
are found.
2-50
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