Left Exhaust Manifold - Revised Removal Procedure
Bulletin 84-6F-3Date Oct. '84
Ref. No. 85-002-6F
SUBJECT: REVISED LEFT EXHAUST MANIFOLD REMOVAL PROCEDURE
MODELS AFFECTED: 1980-84 RIVIERA WITH 5.7L DIESEL ENGINE
When removing the left exhaust manifold on a 1980-84 Riviera equipped with a 5.7L diesel engine, the transmission shift linkage does not have to be removed or disconnected as described in the service manual, Section 6A5 and 6A8.
The procedure should read as follows:
Remove or Disconnect:
1. Heat shield
2. Exhaust pipe
3. Lower generator bracket (loosen only)
4. Exhaust manifold
Please correct your manuals accordingly.