ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES
Truck, Dump, 20 Ton,.F5070
Q-QUARTERLY
S-SEMIANNUALLY
A-ANNUALLY
B-BIENNIALLY
H-HOURS
M-MILES
ITEM NO
INTERVAL
ITEM TO BE INSPECTED
PROCEDURE: CHECK FOR AN HAVE REPAIRED, FILLED, OR ADJUSTED AS NEEDED
Q
S
A
B
H
M
PERFORM ALL OPERATOR PMCS FIRST
NOTE
PERFORM OPERATOR/CREW PMCS PRIOR TO OR IN CONJUNCTION WITH ORGANIZATIONAL PMCS.
1
COOLING SYSTEM
a. Check radiator for damage or obstruction. Remove any debris which
would restrict air flow.
b. Inspect hoses and lines for evidence of leaks, abrasions, kinked or
restricted areas and insecure mountings.
c. Drain and flush radiator and engine.
d. Check antifreeze protection (REF TB 750-651).
e. Check water pump, hoses and pipes for leaks.
2
BATTERIES
a. Check for obvious defects, such as cracked case, burnt, broken, or loose
battery terminals.
b. Check battery compartment for corrosion.
c. Clean filler cap vent holes.
d. Check specific gravity of electrolyte in each cell (REF TM 9-6140-200-14).
63