OEM 2007 Chevrolet Aveo Heater Core

2007 Chevrolet Aveo Parts Questions & Experts Answers

• Q: How to replace the Heater Core on 2007 Chevrolet Aveo?

  A: The first step for Heater Core replacement involves raising the hood along with disconnecting the negative Battery Cable according to battery disconnect guidelines. You need to start by first disconnecting both the instrument panel assembly and the heater/air distribution case from the vehicle. Examine and detach the linkage screw which is fastened to the lower Heater Core cover post before removing the linkage lever while keeping track of each lever's original position for later reinstallation. Proceed with caution when handling the case since damage to linkage levers is possible before unscrewing the Heater Core cover screws to extract the lower cover from the assembly while you maintain the sealant. First detach the bracket clamp and screw which fastens the Heater Core lines to the case and then displace the spring clamp securing the Heater Core body to the case before extracting the Heater Core. Place the Heater Core into its place inside the case while securing the Heater Core lines through the use of the retaining bracket clamp and screw. The Heater Core body installation requires attachment of the spring clamp while sealant application is required for the Heater Core cover mounting channel flange before screwing in the cover retaining screws. To accomplish installation insert the linkage lever onto the cover post through its corresponding screw then test the actuating lever function when using the heater/air distribution case doors. End the procedure by installing the heater/air distribution case after which you should install the instrument panel assembly while filling the cooling system before reattaching the negative Battery Cable.