Radiators
Chevy Astro
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How do you replace the radiator step by step on a 1992 Chevy Astro van?

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2008-04-05 00:11:46
2008-04-05 00:11:46

1.Lower corner on radiator facing engine you will find a plastic drain screw has 2 tabs hold twist counter clockwise to drain radiator ,or lower 3" hose can be removed but will drain very fast ,I use an old deep cat box to drain into . 2.Remove top half of fan scroud 2- top bolts and 2 -mid side bolts. 3.Remove upper radiator hose at raditor fold out of the way,remove lower raditor hose let hang not in the way. 4.Looking at van from front between radiator and fan left side there are 2 metal lines going into radiator these are transmission cooling lines remove with line wrench.I take a baggie and tie tie over end of lines for fluid drain catch. 5.Now look right side same area like trans lines if there are 2 lines this side remove they are oil cooler lines most dont have some do come with tow package." " 6.Now lean radiator twards fan unseat from bottom rubber lift left side 3-4 inches will come out left first. Hope this helps!!!

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