Engine - Buzz and Drone At Idle

87audi02

Number: Group:

87-01
10
July 15, 1987


Engine
Applies To: 5000S 1984-1987


Subject: Engine - Buzz And Drone At Idle
Cause:

Engine vibrations transmitted via hydraulic engine mounts into passenger compartment.

Production Change:

No change.

Service Solution:

In case of customer complaints, replace both hydraulic engine mounts and associated hardware:

Engine Mount 443 199 381
Bolt N010 4841
Washer 183 899 112
Spacer 431 199 443
Washer 431 199 347C
Nut N011 1856