Volvo D13J - Engine Systems and Operation; Exhaust and Air Intake Systems

VOLVOEngines9
ExhaustSystem
WARNING
Hotengine!Avoidallmovablepartsorhotengineparts,exhaustgases,and/oruids.A
hotengine,exhaust,and/oruidscancauseburns.
Maintenance
Makesuretheexhaustsystemisintact.Inspectfordamage,misalignmentand/orleakage.
Primarysystemcomponentsrequiringnoiserelatedinspectionincludeexhaustmanifold,
turbocharger,andallexhaustsystem(rigidandexible)piping.Closelycheckthesystem
forexhaustleaks.Specialattentionshouldbegiventoallwelds,seams,gaskets,support
points,clamps,couplingsandconnections.
Inspectallexhaustsystemfasteners,brackets,andclampsfordamageandtightness.
RegulatoryCompliance
ActsthatconstitutetamperingwiththeExhaustSystem:
Removingorrenderinginoperativeexhaustsystemcomponents(suchasthepipes,clamps,
etc.).
AirIntake/AirInductionSystem
Maintenance
Makesuretheairintakesystemisintact.Inspectcomponentsfordamage,misalignment
and/orleakage.Primarysystemcomponentsrequiringnoiserelatedinspectionincludethe
aircleanerhousing,aircleanerelement,turbocharger,chargeaircoolerandintakemanifold.
Alsoinspectallducts,pipes,hoses,tubingandelbowsusedtointerconnectthesystem.
Specialattentionshouldbegiventoallwelds,seams,gaskets,supportpoints,clamps,
couplingsandconnections.
Inspectallintakesystemfasteners,brackets,andclampsfordamageandtightness.