TM 9-4110-246-14
TO 40R7-5-10-1
OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES
B BEFORE OPERATION
D DURING OPERATION
W WEEKLY
M MONTHLY
ITEM TO BE INSPECTED
EQUIPMENT IS NOT
READY/AVAILABLE IF:
ITEM
INTERVAL
PROCEDURE: CHECK FOR AND HAVE REPAIRED,
NO.
FILLED, OR ADJUSTED AS NEEDED
B
D
A
W
M
Switch . Remove screws and
23
Switch is damaged
remove switch cover to check
or signs of
scorching is
scorching, or other damage.
evident.
Thermometer . Inspect
24
Thermometer is
thermometer for cracks, damage,
cracked or damaged
secure mounting, missing
or markings are
illegible.
markings.
2-13