How to Replace /Install American Standard Champion Flush Valve in 10 minutes.

Here's I will show you how to replace and install American Standard Champion flush valve in less than 10 minutes. I will also give you a tip on how to check for leak!
#americanstandardtoilet #flushvalve #diy
Here's a link to Amazon Flush Valve with 4 screws ( American Standard 3280.040-0070A 4-Inch Flush Valve )
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Here's the original blue color seal
shorturl.at/axE09
For American Standard 3174.105-0070A Champion Universal Replacement Flush Valve ( 4" nut at the bottom )
shorturl.at/cxFJ2