Charge Air Pipe, Leakage Check
Inspect the condition of the charge air hoses, hose
unions and clamps for cracks and other damage.
Change as necessary.
Clamps must be tightened using a torque wrench to
9 ±2 Nm (6.6 ±1.5 lbf.ft.).
Drive Belt and Alternator Belt,
Inspection
WARNING!
Working with or approaching a running engine is a
safety
risk. Watch out for rotating components and hot
surfaces.
IMPORTANT:
Always change a belt which looks worn or cracked.
Inspections
must be carried out after operations, while
the belts are hot.
You should be able to depress the alternator belt and
the drive belt about 3-4 mm between the pulleys.
The alternator belts and drive belts have automatic belt
tensioners and do not need to be adjusted.
Check the condition of the drive belts. Replace as
necessary; refer to Alternator Belt, Replace, page 81
and Drive belt, change, page 80.
Maintenance
79
47711089 09-2018 © AB VOLVO PENTA
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