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:
WARNING
63
After
0.5 Hours Hitch and
Steering
Hitch and steering movement can reduce clearances sud-
Linkage
denly and cause injury. Always stop engine BEFORE work-
ing in area of hitch link.
NOTE
Park machine on level ground, with parking brake applied,
bowl lowered to the ground, and engine off.
If any remote lubrication lines are damaged, notify Unit Main-
tenance. These lines must be filled with grease.
HORIZONTAL HITCH PIN
GAA
HORIZONTAL HITCH PIN
GAA
394-194
0014 00-36