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Heater Core. What a nightmare! S90-V90 1997

posted by  david hunter on  Sat Feb 15 12:27 CST 2003
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last visit: Mon Jun 30 22:10 CST 2014
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Well today I removed the leaking heater core from form my new S90. (The 97 S90 is just a re-badged 960). It was nightmare to remove. It involves removal of the entire ECC unit which contains fan, all servos, evaporator, heater core, sensors, air distribution housing etc etc. This unit is about 3ft wide, 30lbs and resides under the right hand side of the dash. To remove involves major disassembly of the dash, removal of many plugs and vacume lines and draining of the R134. It took 7 hrs. I now have it out and have disassembled it to accesss the heater core, sticky coolant everywhere, what a mess!

New heater core goes in next week and then will reinstall the ECC unit.

If anybody plans to attempt this job I will be happy to offer advice and encouragement.

Will post results with pictures next week.
--
David Hunter






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New Heater Core. What a nightmare! [S90-V90][1997]
posted by  david hunter  on Sat Feb 15 12:27 CST 2003 >


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