A/C door actuator and check valve location

Hi and thanks for using 2CarPros. Com.

I am going to attach the actuator information for all modes. I hope it helps. Please remember, these actuators are run from engine vacuum. If there is a leak, dry rotted hose, disconnected hose they will not work. I feel your primary focus should be on the panel door vacuum motor. The idea that it is going to defrost only indicates to me that it is in a default mode.

VACUUM CONTROL MOTOR - PANEL DOOR (pictures 1-4)

REMOVAL

1. Remove the access panel.
- Use a screwdriver to pry the access panel out.
2. Remove the vacuum line.
3. Remove the two screws.
4. Remove the vacuum control motor.
1 Lift up on the vacuum control motor arm to disengage it from the door crank.
2 Remove the vacuum control motor.

INSTALLATION
1. To install, reverse the removal procedure.

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VACUUM CONTROL MOTOR - FLOOR/DEFROST DOOR (pictures 5-8)
REMOVAL
1. Remove the access panel.
- Use a screwdriver to pry the access panel out.
2. Remove the vacuum lines.
3. Remove the two screws.
4. Remove the vacuum control motor.
1 Lift up on the vacuum control motor arm to disengage it from the door crank.
2 Remove the vacuum control motor.

INSTALLATION
1. To install, reverse the removal procedure.
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Let me know if this helps or if you have other questions.

Take care,
Joe

Hi again. The pictures I referred to are the ones attached to the post I sent. They are at the bottom of the post. I was having trouble sending them, so please let me know if you got them.

Take care and I will watch for your reply.

Joe

Glad to help. I just hope this information is what you needed. Let me know if you have other questions or need anything.

Take care,
Joe