A/C - Excessive Air Bleed to Heater Outlets
87cad6Bulletin No. T 88-22
File in Group 1
Number 42
Corp. Ref. No. 711212
Date Sept. '87
SUBJECT: EXCESSIVE BLEED TO HEATER OUTLETS IN A/C MODE
MODELS AFFECTED: 1987 ALLANTE
Some 1987 Allantes built prior to VIN breakpoint 101845 may exhibit a condition of excessive cold air bleed to the heater outlets in the A/C mode with the up-down switch in the normal position. Some air bleed is normal, but an excess amount of bleed air can be caused by insufficient travel of the electric up-down motor. Insufficient motor travel may not allow the up-down valve (door) to seal. To repair this condition, use the following procedure:
1. Remove driver side closeout panel.
2. Remove driver side hush panel.
3. Remove the electrical connector from the motor and snap the link out of the motor lever.
4. Remove the three screws and replace the electric motor with P/N 16044886.
For warranty purposes, use Labor Operation D1807 at .5 hour.