operators_manual

Table Of Contents
Component
2
Maintenance Task
Recommended Preventative
Maintenance Interval
A B C D E F G H J
Cooling System Coolant/Antifreeze Condition on page 63
Radiator Hoses on page
64
Replace Coolant Filter on page 64
Change Extended Life Coolant on page
45
Crankshaft Crankshaft - V
ibration Damper on page
77
Drive Belts Engine Belt Checks on page 68
Fan Belt Tensioner on page 68
Poly V-belt and Fan Drive Belt Removal on
page 69 - Replace
Engine Lubrication – Line Haul
Engine Lubrication and Filter Intervals on
page 40
Engine Lubrication – Severe Duty
Crankcase Ventilation Replace filter and o-ring gaskets if the CCV
is serviceable. See Crankcase Ventilation
(CCV) Module Maintenance on page 55
to determine if your engine has a
serviceable CCV
ENGINE MAINTENANCE - Maintenance Schedule
36 Y53-1181-1K1 (08/2018)
2