Table 2-1. Unit Level Preventive Maintenance Checks And Services for CUCV
Item To Be
If vehicle has been operating, use
extreme care to avoid being burned
when removing cooling system ra-
Use heavy rags or
gloves to protect hands. Turn radia-
tor cap only one-half turn counter-
clockwise and allow pressure to be
relieved before fully removing cap.
c. Test coolant (see TB 750-651).
a. Check for missing, broken, cracked,
a. Any drivebelt is
and frayed drivebelts.
missing or broken.
Belt fiber has more
than one crack 1/8
inch in depth or 50%
of belt thickness or
has frays more than 2
b. Check drive belts for proper adjust-
ment using belt tensioning gage. If
loose, adjust tension as required.
NEW 146 lb.
If replacing belt, adjust to new specifica-
tion and run engine for 15 minutes and
readjust to old specifications (see Ap-
2 - 1 0