Suburban 1/2 Ton 4WD V8-5.3L VIN Z Flex Fuel (2006)
Heater Hose: Service and Repair
Heater Hose - Outlet (XLT)
HEATER HOSE REPLACEMENT - OUTLET (XLT)
TOOLS REQUIRED
J 43181 Quick Connect Connector Removal Tool
REMOVAL PROCEDURE
1. Drain the cooling system. Refer to Draining and Filling Cooling System in Cooling System.
2. Remove the radiator outlet hose from the radiator.
3. Using the J 43181 disconnect the heater hoses from the heater core outlet.
1. Install the J 43181 to the heater core pipe.
2. Close the tool around the heater core pipe.
3. Firmly pull the tool into the quick connect end of the heater hose.
4. Firmly grasp the heater hose. Pull the heater hose forward in order to disengage the hose from the heater core.
