| Audi Engine >> REVISED FLYWHEEL BOLTS & TORQUE SPECS |
Revised Flywheel Bolts And Torque Specifications On
Audi 2.0L (3A), 2.2L (3B), 2.3L (7A, NG) Engines
Audi has revised the flywheel bolts on 1988-91 2.0L (3A), 2.2L (3B), 2.3L (7A, NG) engines used in the Audi 80, 90, 90 Coupe and 200.
The revised bolt, Part # N 902 061 03, features a shoulder and uses the torque-to-yield method to achieve its final clamping load. Seat the bolts using a torque of 22 lbs.ft., then turn each bolt an additional 1/4 turn, or 90o. Because of their
special locking compound coating, the revised flywheel bolts may only be used once.
The former bolt, Part # N 902 061 01, which was torqued to 74 lbs.ft., did not have a shoulder and is no longer being serviced.
For additional information see AERA Technical Bulletin: TB-821
The AERA Technical Committee
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