Table 2-1. Unit Preventive Maintenance Checks and Services
NOTE: Within designated interval, these checks are to be performed in the order listed.
Item to be Inspected
a. Check that water temperature gage is operational.
does not operate
b. Check water level for proper adjustment (High/Low).
c. Check hoses and conduit for damage.
damaged or leaking
WASHER SHAFT SEAL
Check for leaks, noise, and unusual vibration during