Upper Servo Feedback Potentiometer Renewal; Lower Servo Feedback Potentiometer Renew - Aston Martin DB7 Workshop Manual

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Air Conditioning Repair Procedures
upper/Lower Servo Feedback Potentiometer Renew
8.2.03.1 Upper Servo Feedback
Potentiometer Renewal
8.2.04.1 Lower Servo Feedback
Potentiometer Renew
1. Disconnect the battery earth lead.
2. (On left hand cars) Remove the instrument paci<
and surround trim.
2. (On right hand cars) Remove the glove box
assembly.
3. Remove the securing screws and the potentiometer
assembly. Disconnect the electrical connector.
4. Fitting a new potentiometer is the reverse of the
removal procedure.
1.
Disconnect the battery earth lead.
2. Un-clip and remove the left hand underscuttle
casing.
Figure 1.
3. Disconnect the electrical block connector (Fig. 1).
4. Remove the securing screw and the potentiometer
assembly.
5. Fitting a new potentiometer is the reversal of the
removal procedure.
May 1996 8-57