50 SEBU8325-01
Maintenance Section
Maintenance Interval Schedule
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Maintenance Interval Schedule
When Required
Battery - Replace .................................................. 52
Battery or Battery Cable - Disconnect .................. 53
Engine - Cle
an ...................................................... 59
Engine Air Cleaner Element (Dual Element) -
Clean/Replace .................................................... 60
Engine Air C
leaner Element (Single Element) -
Inspect/Replace .................................................. 62
Fuel System - Prime ............................................. 68
Severe Ser
vice Application - Check ..................... 74
Daily
Cooling Sy
stem Coolant Level - Check ................ 57
Driven Equipment - Check .................................... 59
Engine Air Cleaner Service Indicator - Inspect ..... 62
Engine Ai
r Precleaner - Check/Clean ................... 63
Engine Oil Level - Check ...................................... 64
Fuel System Primary Filter/Water Separator -
Drain ............................... .................................... 69
V-Belts - Inspect/Adjust/Replace .......................... 76
Walk-Around Inspection ........................................ 77
Every 50
Service Hours or Weekly
Fuel Tank Water and Sediment - Drain ................. 72
Every 5
00 Service Hours
V-Belts - Inspect/Adjust/Replace .......................... 76
Every
500 Service Hours or 1 Year
Battery Electrolyte Level - Check .......................... 53
Cooli
ng System Supplemental Coolant Additive
(SCA) - Test/Add ................................................. 58
Crankcase Breather (Canister) - Replace ............. 59
Engi
ne Air Cleaner Element (Dual Element) -
Clean/Replace .................................................... 60
Engine Oil and Filter - Change ............................. 64
Fuel
System Primary Filter (Water Separator)
Element - Replace .............................................. 68
Fuel System Secondary Filter - Replace .............. 70
Hos
es and Clamps - Inspect/Replace .................. 73
Radiator - Clean .................................................... 74
Every 1000 Service Hours
Engine Valve Lash - Inspect/Adjust ...................... 66
Every 2000 Service Hours
Aftercooler Core - Inspect ..................................... 51
Alternator - Inspect ............................................... 52
En
gine Mounts - Inspect ....................................... 63
Starting Motor - Inspect ........................................ 75
Turbocharger -
Inspect .......................................... 75
Water Pump - Inspect ........................................... 78
Every 3000 Service Hours
Alternator Belt - Inspect/Adjust/Replace ............... 52
Fuel Injector - Test/Change ................................... 67
Every 3000 S e
rviceHoursor2Years
Cooling System Coolant (Commercial Heavy-Duty) -
Change ..................................... .......................... 54
Every 4000 Service Hours
Aftercoole
r Core - Clean/Test ............................... 51
Every 12 000 Service Hours or 6 Years
Cooling Sy
stem Coolant (ELC) - Change ............. 55