Vacuum Electrical Solenoid Replacement CJ4

1. Remove the right side instrument panel insulator. Refer to Instrument Panel Insulator Replacement in Instrument Panel, Gauges and Console.



2. Disconnect the electrical connector from the vacuum electric solenoid.



3. Disconnect the vacuum harness connector from the vacuum electric solenoid.



4. Remove the vacuum electric solenoid mounting screws.

Important: Pull the vacuum electric solenoid straight down to release the tab from the slot in the HVAC module case.

5. Remove the vacuum electric solenoid.

1. Align the vacuum electric solenoid valve tab to the slot in the HVAC module case, then push up to seat the vacuum electric solenoid.
2. Install the retaining screws.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

3. Install the vacuum electric solenoid mounting screws.

Tighten
Tighten the vacuum electric solenoid screws to 1.5 N·m (13 lb in).




4. Connect the vacuum harness connector to the vacuum electric solenoid.



5. Connect the electrical connector to the vacuum electric solenoid.
6. Install the right side instrument panel insulator. Refer to Instrument Panel Insulator Replacement in Instrument Panel, Gauges and Console.