Bravada V6-262 4.3L VIN Z (1991)
2.
Cut the heater inlet and outlet hoses approximately 88.9 mm (3.5 in) from the cowl (Figure 1).
It may be necessary to cut about one inch out of each hose to allow the water heater valve (4) to be inserted. The exact amount of hose will depend on
hose routing for different engine configurations.
3.
Insert the heater water valve (P/N 14044414)(Figure 1, "4") in the hoses and install the hose clamps (P/N 12337891)(Figure 1, "2"). Torque the
clamps to 1.4 - 2.0 N-m (12-18 1bs.in.).
Important:
If the wiring for the blower relay shows evidence of interference wfth the valve, add convoluted conduit to protect the wires and tie