Aerostar 2WD V6-245 4.0L (1990)
Air Duct: Customer Interest
Heater - Insufficient Heat To Front Seat Floor Area
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HEATER - INSUFFICIENT HEAT IN THE FRONT SEAT FLOOR AREA - VEHICLES BUILT BEFORE 11/30/89
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HEATER - NEW FLOOR DUCT EXTENSIONS FOR IMPROVED DISTRIBUTION OF HEAT TO THE FRONT SEAT FLOOR
AREA-VEHICLES BUILT BEFORE 11/30/89
Article No. 90-9-9
LIGHT TRUCK:
1986-90 AEROSTAR
ISSUE:
Insufficient heat in the front seat floor area may be caused by the design of the floor ducts. The duct work may not be long enough to properly
distribute heat to the floor area.
CAUTION:
Install floor duct extensions on both the passenger's and driver's side. Refer to following procedure for service details.
1. Install driver side floor duct extension (FO9Z-18C299-C).
a. Position floor duct extension to plenum.
b. Install screw to attach floor duct to dash panel.
Figure 1
2. Modify the passenger side duct extension (FO9Z-18C299-B) as shown in Figure 1.
