10-144 A/C system 10. A/C and Safety System 10.1.12.10 Removal and refitting of water heating PTC assembly (REV) Removal procedure 1. Turn off all electrical appliances and the start switch. 2. Disconnect the battery negative terminal (refer t o 3.1.6.1 Maintenance and inspection of battery) 3. Remove the PTC water pipe assembly (refer to 4.4.8.22 Removal and refitting of PTC heater inlet pipe assembly ) 4. Remove the water heating PTC assembly (refer to 10.1.12.9 Removal and refitting of water heating PTC assembly (REV) 5. Remove the water heating PTC assembly bracket. a. Unscrew 6 fixing screws of the water heating PTC assembly. Tightening torque of screw: 8±1Nm b.
Remove the water heating PTC assembly bracket ① . Refitting procedure The refitting procedure is performed in reverse order. VOYAH FREE