New Yorker V6-181 2972cc 3.0L SOHC VIN 3 FI (1989)
Heater Control Valve: Service and Repair
Water Valve
1. Drain engine cooling system.
2. Locate and loosen clamps at water valve.
3. Disconnect vacuum line and heater hoses from water control valve (mark the hoses to assure correct valve installation).
To install, reverse the preceding operation.
