SECTION5–MAINTENANCESCHEDULEANDSERVICEPROCEDURES
CHARGEAIRCOOLER(CAC)
ServiceInterval:BeforeEngineOperation
WARNING
Topreventpersonalinjuryordeath,shutdown
engine,setparkingbrake,andinstallwheel
chocksbeforeinspectingtheChargeAirCooler.
1.InspectChargeAirCooler(CAC)corefordebris,damaged,
andcloggedexternalns.
2.Beforestartingengineremoveanydebrisblockingthecore.
EXTERNALLEAKAGE
ServiceInterval:BeforeEngineOperation
WARNING
Topreventpersonalinjuryordeath,shutdown
engine,setparkingbrake,andinstallwheel
chocksbeforeinspectingforexternalleakage.
1.Checkforthefollowing:
•Crackedhoses
•Looseclamps
•Coolantstains
•Oilstains
•Fuelstains
•Leakageatwaterpump(wetnessfromtheweephole
isnormal)
2.Correctproblems.
AIRCLEANERRESTRICTION
ServiceInterval:BeforeEngineOperation
Figure29Aircleanerrestrictionindicator
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