INTERVAL
TM 5-4320-302-14
Table 2-2. Operator/Crew Preventive Maintenance Checks and Services-Continued
B BEFORE OPERATION
A AFTER OPERATION
M MONTHLY
D DURING OPERATION
W WEEKLY
B
D
A
W
M
14
V-Belts.
One or more
of the V-belts
Visually inspect V-belts through screen of V-belt guard.
is broken, or
Inspect for:
slipping so
badly that am-
Cuts.
meter is show-
ing discharge.
Tears.
Frayed edges.
Shiny surfaces
of V portion of
belt (this in-
dicates slip-
ping).
15
Air Cleaner Primary and Secondary Element.
Dirt in element
blocks air flow
Air Cleaner Element Replacement-If red flag appears
enough to cause
in window of air cleaner restriction indicator and rain cap
red flag to
is not blocked and no damage to system components
appear in win-
is found, replace primary and secondary elements as
dow of air
follows:
cleaner intake
restriction
Removal.
indicator.
Loosen clamp assembly.
Remove cup assembly.
Remove baffle assembly.
Wipe off cup and baffle assemblies with a clean,
dry cloth.
ITEM
NO.
ITEM TO BE INSPECTED
PROCEDURE
EQUIPMENT IS NOT
READY/AVAILABLE IF:
2-25
