Suction Hose Replacement. Chevrolet Joy 2008

For 1990-2009 cars

### Removal Procedure

1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging .
2. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
3. Remove the A/C refrigerant suction hose pipe nuts.
4. Disconnect the A/C pressure sensor.
5. Remove the A/C liquid evaporative pipe and A/C refrigerant suction hose support clamp.
6. Remove the A/C refrigerant suction hose to compressor connector block retaining nut.
7. Remove the A/C refrigerant suction hose to condenser connector block retaining nut.
8. Remove the A/C refrigerant suction hose.

### Installation Procedure

1. Install the A/C refrigerant suction hose.

Notice: Refer to Fastener Notice in the Preface section.

2. Install the A/C refrigerant suction hose to condenser connector block retaining nut.

Tighten
Tighten the nut to 22.5 N·m (16.5 lb ft).

3. Install the A/C refrigerant suction hose to compressor connector block retaining nut.

Tighten
Tighten the nut to 22.5 N·m (16.5 lb ft).

4. Install the A/C liquid evaporative pipe and A/C refrigerant suction hose support clamp.

Tighten
Tighten the clamp to 4 N·m (35 lb in).

5. Connect the A/C pressure sensor.
6. Install the A/C refrigerant suction hose pipe nuts.

Tighten
Tighten the nuts to 14 N·m (124 lb in).

7. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
8. Recharge the A/C system. Refer to Refrigerant Recovery and Recharging .