Article 1996 - Fog On Windshield and High Humid Conditions in Vehicle

TSB #126 - November 7, 1969
(Ford - 1969)


Plugged drain holes in the standard heater case assembly or manual A/C-Heater evaporator case assembly will restrict the normal drain of water that may enter the cases due to improper sealing, or condensate from the evaporator case. This condition will result in high humid conditions in the vehicle and fog on the windshield and side windows. This problem can be corrected by applying body sealer along the top of the case at the dash panel and midway down both sides of the case. Refer to Figure 03, inspect the drain slots and remove any body sealer or foreign material that is plugging the slots.

PRODUCTION CORRECTION:
WARRANTY STATUS:
Reimbursable under provision of Warranty and Policy Manual.
Operation: SP-19860-A-69
Time: 0.5 Hr.

DLR. CODING: 45

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