A/C - Inadequate Heat/Air Flow to Driver's Side Floor

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Bulletin 92-1-1

Date June '91

Ref. No. 92-006-1

Corp. Ref. No. 131205R


SUBJECT:
INADEQUATE HEAT/AIR FLOW DISTRIBUTION TO DRIVER'S SIDE FLOOR (INSTALL REVISED HEATER FLOOR OUTLET)

MODELS AFFECTED:
1991 ROADMASTER ESTATE WAGONS 1992 ROADMASTER SEDANS


CONDITION:

Some 1991-92 Roadmasters may experience inadequate driver's side heat.

CAUSE:

Inadequate heat and air flow distribution to the driver's 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
MW400704 NR400212

WARRANTY INFORMATION:

Labor Operation Number: D1517
Labor Time: .2 Hour