Cutlass V6-191 3.1L VIN M SFI (1998)
Service Port HVAC: Service and Repair
A/C System Plumbing
Tools Required:
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J 39500 R-134a Refrigerant Recovery, Recycling, and Recharging (ACR4) System
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J 24182-2A Valve Core Remover/Installer
Remove or Disconnect
1. Recover refrigerant.
2. Harness from pressure sensor.
3. Pressure sensor from fitting.
4. Schrader valve from fitting.
Install or Connect
1. New valve to fitting.
2. Pressure sensor to fitting.
Tighten
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Sensor to 5 N.m (44 lb in).
3. Harness to pressure sensor.
4. Recharge A/C system.
