PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - CONTINUED
Table 1. Preventive Maintenance Checks and Services (PMCS) for 621B Scraper - Continued.
NOT FULLY MISSION
a. Visually check tire for cuts or
Tire has cuts or bulges in
bulges in tread or sidewall area.
tread or sidewall area or
Check for uneven wear or underin-
other damage that would
flation. Look for foreign material
embedded in tread or sidewall area.
Remove stones or other foreign
material if found.
b. Check for loose or missing wheel
Missing wheel hub cap bolts
hub cap bolts and valve stem with
or damaged valve stem is
Perform cold check of transmission oil
0.1 Hours Transmis-
a. Clean area around sight gages and
b. Perform cold check of transmission
oil level and differential oil level.
Oil level must be visible in both
OIL FILL CAP
OIL SIGHT GAGE