Section 12-03A: Air Conditioning System, Manual A/C-Heater
1996 F-150, F-250, F-350, F-Super Duty and Bronco, F-Super Duty Motorhome Chassis Workshop Manual
REMOVAL AND INSTALLATION

A/C Pressure Cut-Off Switch

 

Removal

  1. Discharge A/C system. Refer to Section 12-00. Observe all safety precautions.

  1. Disconnect electrical connector from A/C pressure cut-off switch (19D594) located on the A/C manifold and tube (19D734).

  1. Remove A/C pressure cut-off switch.

 

Installation

  1. Wrap threaded end of new A/C pressure cut-off switch with teflon tape thread wrap. Do not allow thread wrap to cover bottom of A/C pressure cut-off switch.

  1. Install A/C pressure cut-off switch in A/C manifold and tube. Tighten to 7-13 Nm (62-115 lb-in).

  1. Connect electrical connector to A/C pressure cut-off switch.

  1. Evacuate, leak test and recharge A/C system. Refer to Section 12-00. Observe all safety precautions.

  1. Test system for proper operation.