Table 2-1. Unit Level Preventive Maintenance Checks and Services for CUCV
Item To Be
a. Inspect air cleaner, hoses, and tub-
a. Any damage that
ing for improper installation, cracks,
would allow unfiltered
breaks, and connections that could allow
air to enter engine.
unfiltered air to enter engine. Inspect air
filter element for restrictions.
b. If vehicle is operating under unusual
dust/dirt conditions, change element
more frequently. Air filter element is nor-
mally changed annually or 12,000 miles.
a. Disconnect each glow plug lead and
a. Replace any failed
check for resistance between glow plug
terminal and ground. Resistance should
be 1-3 ohms. Check glow plugs for
looseness or damage. Tighten glow
plugs to 10 ft-lbs (14 N.m).
b. Inspect all engine compartment wir-
b. Wiring frayed, bro-
ing for frays, splits, missing insulation, or
ken, or loose connec-