Table 2-2. Operator's Preventive Maintenance Checks and Services (Continued)
B - Before Operation
A - After Operation
M - Monthly
D - During Operation
W - Weekly
B
D
A
W
M
6
Air Filter Assembly
l
l
Check for red band in window of restriction
Dirt in air filter blocks
indicator (1).
air flow enough to
cause red band to
appear in window of
restriction indicator.
l
Check rain hood (2) for damage that could prevent
Damage or blockage
the replacement of air filter, allow dirt to enter air
prevents air flow to
flow after the air filter, cause restriction indicator
engine and trips
(1) to provide inaccurate readings, or obstruct air
restriction indicator.
flow to the engine.
INTERVAL
ITEM
NO.
ITEM TO BE INSPECTED
PROCEDURE
Equipment is
Not Ready/
Available If:
2-11
