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:
a. Visually check tire for cuts or
Tire has cuts or bulges in
11
Before
Right Rear
bulges in tread or sidewall area.
tread or sidewall area or
Wheel and
Check for uneven wear or underin-
other damage that would
Tire
flation. Look for foreign material
impair operation.
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
cap.
noted.
Perform cold check of transmission oil
12
Before
0.1 Hours Transmis-
level:
sion/Differ-
ential Oil
a. Clean area around sight gages and
Level
fill caps.
b. Perform cold check of transmission
oil level and differential oil level.
Oil level must be visible in both
sight gages.
TRANSMISSION OIL
TRANSMISSION OIL
SIGHT GAGE
FILL CAP
DIFFERENTIAL
394-189
DIFFERENTIAL
OIL FILL CAP
OIL SIGHT GAGE
0014 00-7
