Operating & Maintenance Manual MAINTENANCE
50 Book: 46551819 (2-11-2011) Rev B
MAINTENANCE SCHEDULE
R = replace
C = check (adjust if necessary)
CBT = check before towing
* Applies only when using IR PRO-TEC
®
Engine Fluid
Daily Weekly Monthly 3 MOS. 6 MOS. 12 MOS.
250 hours 500 hours 1000 hours
Compressor Oil Level C
Engine Oil Level C
Radiator Coolant Level C
Gauges/Lamps C
Air Cleaner Service Indicators C
Fuel Tank (fill at end of day) C DRAIN
Fuel Water Separator (Drain) C
Oil Leaks C
Fuel Leaks C
Drain Water From Fuel Filters DRAIN
Coolant Leaks C
Radiator Filler Cap C
Air Cleaner PreCleaner Dumps C
Fan/Alternator Belts C
Battery Connections/Electrolyte C
Tire Pressure and Surface C
Wheel Lug Nuts C
Hoses (oil, air, intake, etc) C
Automatic Shutdown System Test C
Air Cleaner System Visual C
Compressor Oil Cooler Exterior C CLEAN
Engine Radiator Exterior C CLEAN
Fasteners, Guards C
Air Cleaner Elements R
Fuel/Water Separator Element R
Compressor Oil Filter Element R
Compressor Oil R
Engine Oil Change
(initial change @ 50 hrs) R -non IR
fluids
R*
Engine Oil Filter
(initial change @ 50 hrs)
R - non IR
fluids
R*
Wheels (bearings, seals, etc) C
Engine Coolant Test C R
Fuel Filter Element R
Injection Valve Pressure C
Shutdown Switch Settings Test C
Scavenge Orifice & related parts CLEAN
Oil Separator Element R
Injection Pump (check & adjust) C
@ 3000 hrs
Valve Clearance Check C@ 800 hrs
Adjust Intake and Exhaust Valves C@ 800 hrs
Lights (running, brake, & turn) CBT
Pintle Eye Bolts CBT