TM 5-4310-382-13
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 3.
Check engine for erratic operation.
See MALFUNCTION 9.
Step 4.
Check for missing or damaged oil filler cap, plug, and drain causing oil loss.
Replace missing or damaged oil filler cap, plugs, or drain (see paragraph 3-23).
7.
AIR COMPRESSOR MAKES EXCESSIVE NOISE.
Step 1
Check drive belts for proper adjustment.
Refer to paragraph 3-16.
Step 2.
Inspect air compressor mounting fasteners for loose or missing hardware.
Tighten or replace mounting hardware.
Step 3.
Check belt guard assembly for loose or missing hardware.
Tighten or replace belt guard assembly mounting hardware.
8.
ENGINE WILL NOT START.
Step 1.
Check that engine start switch is not in "off' position.
Place engine start switch into "on" position.
Step 2.
Check that fuel shutoff valve and fuel line three way valve is not in closed position.
Rotate valves to proper open position.
Step 3.
Check to see if fuel tank is empty.
Fill fuel tank with leaded or unleaded gasoline.
Step 4.
Check for improper or contaminated fuel.
If fuel is contaminated, empty fuel tank and refill with fresh fuel.
If fuel is not proper type or grade, empty fuel tank and replace with leaded or unleaded regular gasoline.
3-11
