UNIT PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - CONTINUED
Table 1. Unit Preventive Maintenance Checks and
Services (PMCS) for 613CS Scraper - Continued.
NOT FULLY MISSION
a. Remove front guard plate under
tractor to access front of engine
Vibration damper has a weight located inside a silicone
b. Inspect damper for dents, cracks or
evidence of leaks. If a fluid leak is
found, determine type of fluid. Sili-
cone fluid is transparent, viscous,
smooth, and difficult to remove
from surfaces. If leak is oil, crank-
shaft seals are suspect. Notify DS
Maintenance if damper is dented,
cracked or fluid leaks are evident.