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
3
AIR RESERVOIRS
Inspect tanks, lines and fittings for leaks or damage.
4
V-BELTS AND PULLEYS
a. Replace badly worn, frayed or deteriorated belts.
b. Check for loose or damaged pulleys.
c. Check belt tension. Correct adjustment is 3/4 inch deflection midway
between pulleys.
5
FUEL FILTERS
Remove and clean body shells and replace filter elements.
6
DRIVE SHAFTS AND UNIVERSAL JOINTS
Inspect for loose mounting, wear or damage. Replace if damaged.
7
ENGINE
Check oil cooler for leaks and secure mounting.
8
AXLES, BODY AND CHASSIS COMPONENTS
Check for loose axle mounting u-bolt nuts, body mounting brackets and chassis
components (See torque charts In service manuals).
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