K 1500 Suburban 4WD V8-5.3L VIN Z Flex Fuel (2003)
Evaporative Emissions Hose: Service and Repair
Canister/Fuel Tank
EVAP Hoses/Pipes Replacement - Canister/Fuel Tank
REMOVAL PROCEDURE
IMPORTANT:Clean all the fuel and evaporative emission (EVAP) pipe connections and surrounding areas before disconnecting the pipes in order to
avoid possible fuel/EVAP system contamination.
1. Remove the fuel tank.
2. Disconnect and remove the EVAP pipe (1) from the roll over valve (3), sending unit (2) and retaining clips (6).
3. Cap the sending unit, fuel tank roll over valve in order to prevent possible EVAP system contamination.
INSTALLATION PROCEDURE
1. Remove the caps from the sending unit, and fuel tank roll over valve.
2. Install and connect the EVAP pipe (1) to the roll over valve (3), sending unit (2) , and retaining clips (6).
3. Install the fuel tank.
