A/C Heater - Air Flow Switching on Acceleration
Bulletin 84-1-1Date Oct. '83
Ref. No. 83-233-10
SUBJECT: A/C HEATER AIR FLOW
MODELS AFFECTED: 1984 RIVIERA EQUIPPED WITH C60 AND 5.0L V8 ENGINES
NOTICE: This bulletin is reissued to correct bulletin number. Please discard bulletin 84-10-2.
CORRECT VACUUM HOSES INSTALLATION:
Air flow switching from A/C to heater or defroster outlets during heavy acceleration can be caused by the HVAC vacuum hoses being installed incorrectly. The illustration shows the correct hose installation.