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Suction Line, A/C System



Repair Instruction

Repair instruction for retrofit solution 'air conditioning system intake line for N52 engine'

Complaint
Loud howling on driving off.

Cause
The air conditioning system intake line causes a howling noise due to vibrations.

Repair instruction
Screw on a vibration damper with internal hexagon M6 onto the intake line assembly (part no. 6927846).

No part replacement is necessary.

Part number for vibration damper: 6987991.