PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Table 1. Preventive Maintenance Checks and
Services (PMCS) for 613CS Scraper.
NOT FULLY MISSION
Review all WARNINGs, CAUTIONs, and NOTEs before per-
forming PMCS and operating the 613CS Scraper.
Perform all PMCS checks if:
a. You are the assigned operator but have not operated the
scraper since the last weekly checks.
b. You are operating the scraper for the first time.
Unless otherwise indicated, perform PMCS with machine
parked on level ground, parking brake applied, transmission in
N (Neutral) and locked, bowl lowered to the ground, wheels
blocked, and engine shut down.
If leakage is detected during performance of PMCS, further
investigation is required to determine location and cause of
Overall View a. Check under tractor for evidence of a. Class III oil or hydraulic
fluid leakages such as oil, coolant,
leaks are evident. Any
fuel, brake or hydraulic fluid.
coolant, brake fluid or
fuel leaks are evident.
b. Check tractor for obvious damage b. Damage
that would impair operation.
impair operation is evi-
Cab Exterior Check for damage to lights, wind- Damage that would interfere
shield, windshield wiper, steps, grab- with visibility and impair
handles, and fender.
operation is evident, if
required for mission.
a. Visually check tire for cuts or a. Tire has cuts or bulges in
tread or sidewall area or
bulges in tread or sidewall area.
other damage that would
Check for uneven wear or underin-
flation. Look for stones or other for-
eign material embedded in tread or
sidewall area. Remove stones or
other foreign material if found.