TM 5-3805-248-10
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - CONTINUED
0014 00
Table 1. Preventive Maintenance Checks and Services (PMCS) for 621B Scraper - Continued.
LOCATION
ITEM TO
CHECK/
ITEM
MAN-
NOT FULLY MISSION
SERVICE
NO.
INTERVAL
HOURS
PROCEDURE
CAPABLE IF:
FRONT
AND LEFT
SIDE
NOTE
Ensure machine is clean in order to facilitate performance of
PMCS inspections.
Overall View a. Check under tractor for evidence of
Class III fuel, oil or hydrau-
36
After
fluid leakages such as oil, coolant,
lic fluid leaks are evident.
fuel or hydraulic fluid.
Any coolant leak is evident.
b. Check tractor for obvious damage
Damage that would impair
that would impair operation.
operation is evident.
Cab Exterior a. Check for damage to lights, wind-
37
After
shield, windshield wiper, steps,
grabhandles and fender.
b. Check operation of all lights on
front of machine.
c. Clean windshield as required. Use
windshield cleaning compound
(Item 4, WP 0023 00).
0014 00-19