Effective Steps For Jeep Wrangler Heater Core Replacement Infinite Then, the air deflector that takes the heat from the heater core down to the feet is removed. we see the cuts needed and remove a bracket before cutting the lines to the old heater core. the system needs to be depressurized before proceeding. after cutting and removing the old core, the new one is installed with new hoses. Having the new heater core slid into hvac box and the retainer [shown in picture] reinstalled, and the oval foam reinstalled the next step was to set and support the hvac box blower assembly and reinstall the dash frame. the blower end of the assembly hangs on a horzontal stud mounted against the firewall.
2011 Jeep Wrangler Heater Core Replacement Step By Step Gu 54 posts · joined 2006. #2 · feb 15, 2008. i also have a 2000 wrangler sport and yes you can replace the heater core without completely removing the dash, although there is still a fair amount of work to do. i know because i just did mine a couple of weeks ago. you will definitely need another person to help you. Replacing a faulty heater core in a jeep involves several steps. first, the cooling system is drained to remove coolant. then, the dashboard is partially or fully disassembled to access the heater core. once exposed, the old heater core is removed carefully from its hoses. the new heater core is installed in its place, ensuring all connections. In this video i’ll show you an easy way to replace your heater core saving you countless hours on a costly repair at the dealership. Secure it in place using a bungee cord to give you access to the heater core. once you’ve located the heater core, make the necessary cuts in the bar and the core pipes to remove the old heater core. install the new heater core, ensuring you have enough room to slide the hoses on. slide two five eighths hoses over the core pipes and secure.
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