TM 55-1930-209-14&P-3
Table B-1. Preventive Maintenance Checks and Services for ROWPU System (Continued)
B-Before
D-Daily
Q-Quarterly
D-During
W-Weekly
S-Semiannually
A-After
M-Monthly
A-Annually
ITEM
PROCEDURES
INTERVAL
TO BE
CHECK FOR AND HAVE
EQUIPMENT
ITEM
INSPECTED
REPAIRED OR ADJUSTED
IS NOT READY/
NO.
AS NECESSARY
AVAILABLE IF:
B D
A D W M Q
S
A
CAUTION
Service air cleaner with engine stopped.
8J
Air Cleaner
m. Check HP pump drive engine air cleaner.
If red service indicator piston is locked
in raised position, service air cleaner.
Inspect element after each cleaning. If
exhaust smoke and/or loss of power
continues after service, install new ele-
ment as follows:
1) Open six latches and remove air
cleaner cover and element.
2) Cover air inlet opening to prevent
foreign objects from entering
engine.
3) Wipe filter housing and cover clean.
4) Before reinstalling filter, tap it gently
on a hard surface to remove dirt
and debris.
5) Remove covering from air inlet
opening.
CAUTION
Arrows on the side of the element indicate
direction of air flow. Ensure element is
installed correctly.
6) Install either new or cleaned filter
element.
7) Install air cleaner cover and secure
latches.
8) Reset red service indicator by
pushing in the reset button.
B-34
