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OM4005 10/96
Lubrication and Service
250 HOUR LUBRICATION AND MAINTENANCE CHECKS
NOTE: 10 Hour and 100 Hour service should be in-
cluded with the following:
ENGINE
a. Crankcase Oil -- Change engine oil (use Lube Key
''A'' on Lubrication and Specification chart) and
corrosion filters.
b. Lube Oil Filters -- Change.
c. By- Pass Filter -- Change.
d. Other EngineChecks --
• Remove primary air filters if indicator shows
RED. Clean or replace as required.
• Change safety filter when green dot disappears
from wing nut on safety element. If safety ele-
ment is disturbed, replace O-ring seal.
• Check air filter cover gasket, replace as re-
quired.
• Check radiator, water pump, hoses and pipes
for leaks, replace or repair as required.
• Check cooling system for correct coolant mix-
ture. Add mixture as required.
• Check exhaust manifolds, gaskets, pipes &
exhaust box for leaks, repair as required.
• Check lubrication hoses and pipes for leaks,
replace or repair as required.
FUEL FILTER AND STRAINER -
Change filter and strainer element.
HYDRAULIC FILTERS -
Change two (2) filter elements.
OTHER CHECKS AND ADJUSTMENTS -
Check hydraulic tank, lines, valves and cylinders
for leaks and/or wear, repair as required.
Check orbitrol steering control unit for binding,
steering column for excess play, hoses and tubes
for wear or leaks, steering cylinders for excessive
play or leaks, repair as required.
Check parking brake actuator, hoses and tubes
for leaks or wear, repair as required.
Check parking brake adjustments (lining and link-
age), adjust/repair as required.
Truck Serial Number ____________________________
Site Unit Number ______________________________
Date:______________Hour Meter_________________
Serviceperson Name___________________________
COMMENTS
Maintenance - Section 4
Page 4-7
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INITIALS
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