Table 4-2. Organizational Preventative Maintenance
Checks and Services (PMCS) (Continued)
W - Weekly
Q - QUARTERLY
A - ANNUALLY
M - Monthly
S- SEMI ANNUALLY
ITEM TO BE
WMQ S A
q Engine Mountings
Visually inspect engine mounting brackets for signs of pitting,
scoring, chips, and other structural damage.
Refer to next
higher level of maintenance for replacement.
CAB ASSEMBLY, LIGHTS, SWITCHES
GAUGES, CONTROLS, AND INDICATORS
Deadly fumes are discharged by
this equipment in operation.
Death by suffocation may re-
sult if operated indoors, with-
out exhaust gases being ducted
outdoors. Make sure that air
intake is free of debris and is
large enough not to restrict air
With engine running and parking brake secure, perform
Indicators, and operational check of electrical controls, indicators,
Gauges and gauges. Repair or replace any defective controls,
indicators, or gauges.
Perform operational check on headlights, parking lights, turn
signal lights, spot lights, front warning lights, and roof
beacon light. Visually inspect lights for defective lamps
or bulbs, or damaged lenses. Replace or repair defective
lamps, bulbs, or lenses.
Perform operational check on siren/public address system.
Address System Visually inspect siren and external speaker for damage.
Replace siren/public address system or external speaker if
Perform operational check on heater/defroster system.
Visually inspect heater/defroster system for missing, loose,
or damaged mounting hardware. Replace heater/defroster if
defective or damaged. Replace missing or damaged mounting
Visually inspect cab panels for rust or other structural
damage. Replace damaged cab panels. Refer to next higher
level of maintenance for repair of cab panels.
Visually inspect respective cab or body harness for breaks,
Wiring Harness cracks, or fraying. Inspect for loose or missing
hardware.Visually inspect terminal posts located in the
engine compartment and rear step assembly for loose or broken
Replace defective or missing hardware. Re-
place damaged cab or body wiring harness.