[C2] PB Booster check valve
05-20-2018, 03:32 PM
#2
Drifting
Sure. Just blow into it from where the hose connects and should not pass air. Try it the other way and it should pass air. Use your mouth - not an air hose.
Verne
Verne
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66RBS (05-20-2018)
05-20-2018, 03:36 PM
#3
Team Owner
That's it; the 'ole blow/suck check - also how I check vacuum advance cans with a rubber hose.
PUBLIC SERVICE ANNOUNCEMENT:
Don't do it in front of your pals though - you'll never hear the end of it
PUBLIC SERVICE ANNOUNCEMENT:
Don't do it in front of your pals though - you'll never hear the end of it
05-20-2018, 07:27 PM
#5
Pro
Thread Starter
So I applied vacuum to the engine side and it held a vacuum about 11 “ hg. I applied a vacuum to the booster side and no go.
So I guess it is working
05-20-2018, 07:53 PM
#6
Team Owner
Your service manual will have the other three "in car" checks to make sure the valve works, the internals are good and the vacuum reserve is sufficient...