Special Tools

J 39400-A Halogen Leak Detector

1. Disconnect the A/C low pressure switch electrical connector.
2. Remove the A/C low pressure switch (2) from the accumulator (1).
3. Remove and discard the O-ring seal from the A/C low pressure switch port on the accumulator.

1. Install the new O-ring seal. Refer to O-Ring Replacement.

Caution: Refer to Fastener Caution in the Preface section.

2. Install the A/C low pressure switch (2) to the accumulator (1). Tighten the A/C low pressure switch to 4.8 N·m (42 lb in)
3. Connect the A/C low pressure switch electrical connector.
4. Leak test the fittings of the components using the J 39400-A .