Can I access the air blend door on a 93f250 from behind the glove compartment? If not , any suggestions or tips to make this as simple a fix as possible? Thx.

 

Yes, you can get to your blend door through the glove box.

To check the temperature control cable adjustment, move the temperature control **** back and forth, checking for the sound of the temperature blend door seating against the stop. If the sound of the door seating is not heard before the **** reaches its limit of travel, the temperature control cable may be misadjusted or not connected. Refer to Cable Adjustment or «Cable Removal and Installation» .

1. Disengage glove compartment door by squeezing its sides at the door stops. Allow the door to swing down; then, remove it from its hinges.

2. Working through glove compartment opening, remove the red assembly pin from the heater core cover.

3. Check for proper control cable operation.

4. Install the glove compartment and door.

To adjust the temperature control cable, proceed as follows:

1. Disengage the glove compartment as outlined in the preceding paragraph. Allow the door to hang free.

2. Working through the glove compartment opening, remove the cable jacket from the metal attaching clip on the top of the plenum by depressing the clip tab and pulling the cable up.

NOTE:
The cable end should remain attached to the door cam and/or crank arm.

3. Set the temperature control **** to COOL and hold it firmly.

4. With the cable end attached to the temperature door cam, push gently on the cable jacket to seat the blend door (push until resistance is felt). Install the cable into the clip by pushing the cable jacket into the clip from the top until it snaps into place.

5. Operate the system to check temperature control.