Caprice Wagon RWD V8-305 5.0L (1991)
Air Duct: All Technical Service Bulletins
A/C - Inadequate Heat/Air Flow Distribution
Number:
91-324-1A
Section:
1A
Date:
MAY 1991
Corp. Bulletin No.: 131205
Subject:
INADEQUATE HEAT/AIR FLOW DISTRIBUTION TO DRIVER'S SIDE FLOOR
Model and Year:
1991 CAPRICE
FIGURE 1
Condition:
Some 1991 B-Car vehicles may experience inadequate driver's side heat.
Cause:
Inadequate heat and air flow distribution to the drivers side from the heater floor outlet.
Correction:
Install revised heater floor outlet.
Procedure, Parts and Information:
Install a revised heater floor outlet, P/N 10100996. The revised outlet may be identified from the old outlet by the addition of a rectangular opening and
the removal of an extension tab on the left hand side of the outlet, as shown in Figure 1.
Parts are currently available from GMSPO.
Vehicles prior to the following breakpoints are affected.
Willow Run
Arlington
MW 229589
MR 122077
Labor Operation Number:
D1517
