RAM 1500 Truck 2WD V8-5.9L VIN Z LDC (1999)
Vacuum Check Valve HVAC: Service and Repair
REMOVAL
Vacuum Check Valve
1. Unplug the vacuum supply line connector at the vacuum check valve.
2. Note the orientation of the check valve in the vacuum supply line for correct reinstallation.
3. Unplug the vacuum check valve from the vacuum supply line fitting.
4. Reverse the removal procedures to install.
