TM 5-3805-296-10
0012
Table 1. Preventive Maintenance Checks and Services (PMCS).
0012
ITEM TO BE
CHECKED OR
EQUIPMENT NOT
ITEM
MAN-
SERVICED
PROCEDURE
READY/AVAILABLE IF:
NO.
INTERVAL
HOURS
N OT E
Review all WARNINGs, CAUTIONs and NOTEs
before performing PMCS and operating the Military
621G Scraper.
Perform all PMCS checks if:
a.You are the assigned operator but have not
operated the scraper since the last monthly checks.
b.You are operating the scraper for the first time.
Unless otherwise indicated, perform PMCS with
machine parked on level ground, park brake
applied, transmission in N (Neutral), bowl lowered
to the ground, wheels blocked, ejector forward,
and engine shutdown in accordance with WP 0005.
If leakage is detected during performance of
PMCS, further investigation is required to deter-
mine location and cause of leak.
Ensure machine is clean in order to facilitate per-
formance of PMCS inspections.
Front and
Left Side
1
Before
Overall View
a. Check under machine for
Class III oil or hydraulic
evidence of fluid leakages
leaks are evident. Any
such as oil, coolant, fuel, or
fuel leak is evident.
hydraulic fluid.
b. Check machine for
Damage or missing
damaged or missing
components that would
components (e.g. hitch pin,
impair operation is
belly pans) that would impair
evident.
operation.
