Bonneville V8-350 5.7L DSL (1984)
Blower Motor: Technical Service Bulletins
HVAC Blower Motor - Revised Replacement Parts
Bulletin Number: 93-1-3
Reference Number: 211104R
Publish Date: 9/92
Subject:
INFORMATION ON NEW HVAC BLOWER MOTOR REPLACEMENT PARTS
Models Affected:
1984-93 6000, SAFARI WAGON, FIREBIRD, BONNEVILLE, SUNBIRD, GRAND AM, TRANS SPORT, PHOENIX AND GRAND PRIX
MODELS
THIS BULLETIN IS BEING REVISED TO ADD MODELS AND ALL YEARS. THIS BULLETIN CANCELS AND REPLACES BULLETIN
88-1-26 ISSUED 7/92.
In 1991 a new HVAC blower motor and press-on fan impeller were released into service for both past and present Pontiac vehicles. Since these new
parts were not able to be retrofitted to the old "bolt-on" style components, replacement of either the fan or motor required ordering both parts and hand
assembling prior to use.
To eliminate the need for hand assembly, which does not allow for proper balancing, a pre-balanced press-on motor kit is now available as a service
assembly.
The motor used in this assembly has been revised to include an air shield to protect the motor from ingesting dirt and oil which could lead to intermittent
operation or failure of the motor. At this time this enhanced blower motor is only available in the press-on motor kit.
