RAM 2500 Truck 2WD L6-5.9L DSL Turbo VIN 7 (2001)
Vacuum Check Valve HVAC: Service and Repair
Fig.29 Vacuum Check Valve
REMOVAL
1. On models with this engine, remove the clamp from the vacuum supply line connector and unplug the connector from the vacuum check valve.
2. On models with this engine, unscrew the check valve and nipple unit from the engine vacuum pump.
INSTALLATION
1. On models with this engine, screw the check valve and nipple unit into the engine vacuum pump. Tighten the check valve and nipple unit to 24
Nm (18 ft. lbs.).
2. On models with this engine, plug in the connector to the vacuum check valve and install the clamp from the vacuum supply line connector.
