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TM 55-1905-223-10
Table 2-2. Operator/Crew Preventive Maintenance Checks and Service - CONT
B - Before
D - During
A - After
W - Weekly
M - Monthly
INTERVAL
PROCEDURES
EQUIPMENT IS
ITEM
ITEM TO BE
CHECK FOR AND HAVE REPAIRED
NOT READY/
NO
B
DA W M
INSPECTED
OR ADJUSTED AS NECESSARY
AVAILABLE IF:
56
Emergency
continued
Engine
Check the engine, radiator and
Broken parts or
l
generator for debris, foreign
foreign objects
objects, loose or broken fit-
wedged or
tings, guards and components.
lodged in com-
Refer to TM 55-1905-223-24-4.
ponents.
Belts
Inspect for worn, broken or
Belts are
l
loose belts.
unserviceable.
WARNING
At operating temperature,
engine coolant is hot and
under pressure and can cause
personal injury.
Check coolant level ONLY
when engine is stopped and
radiator cap is cool enough
to touch with your hand.
Remove filler cap slowly to
relieve pressure.
Cooling system conditioner
contains alkali. Avoid
contact with skin and eyes
to prevent personal injury.
Cooling System
Check for proper level.
Coolant level
l
low.
Block Heater
Check block heater for proper
Block is not
l
l
operation. Place hand near,
warm.
but not on the block; warmth
should be felt.
Leaks
Check for leaks and unusual
Class III
l
noises.
leaks.
2-240
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