PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING
LUBRICATION INSTRUCTIONS Continued
ITEM TO BE
a. Test operation of lights with signal control in all
four operating positions. Repair or replace
damaged or discolored lenses. Repair or replace
defective lights, control, flasher and lights.
Check reflectors lens. Replace damaged or missing
a. Tighten electrical connections and mounting
brackets. Tape frayed harness. Replace missing
or damaged connectors.
Location varies by model.
a. Check the slave cable receptacle and cap for
damage, burnt condition and corrosion.
a. M113A3 Detection procedure for wear signs on
the transmission/engine spline drive coupling
Spline drive coupling wear can be detected
in its early stages using any of the
following three inspection procedures. For
best results, use all three.
a. The first type of inspection is the power method.
This method is strictly audio based.
b. To check the spline drive coupling, fully pull out
the fuel cut-off control from the drivers
position, so fuel can not get to the engine and it
will not start. Dry start the engine for 4-6