740 L4-2.3L SOHC VIN 88 B230F (1985)
Air Door Actuator / Motor: Service and Repair
Fresh Air/Recirculation Actuator
Removal
Fresh Air/Recirculation Actuator (Vacuum Motor For Recirculation Shutter)
1. Remove:
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panel under glove box
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glove box
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outer panel vent
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air duct.
2. Separate recirculation shutter operating arm from vacuum motor.
3. Remove vacuum motor and disconnect vacuum hose.
Installation
Fresh Air/Recirculation Actuator (Vacuum Motor For Recirculation Shutter)
1. Install new vacuum motor and adjust as follows:
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check that neither shutter nor vacuum motor is activated
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tighten adjusting screw in that position.
2. Install:
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panel vent
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air duct
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glove box
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panel under glove box.