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A/C diaphragms

Started by Ns1aar, February 22, 2021, 12:37:13 PM

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Ns1aar

Working on 70 cuda a/c. The diaphragms all function but they seem to be slow and stiff. Anything out there that can soften them up.

Skdmark

The vacuum pods on the heater box?
Have you tried to actuate with a hand vacuum pump?

I tested mine when I was rebuilding it last year with the hand pump. Didn't take much to move them.

You are not entitled to your opinion. You are entitled to your informed opinion. No one is entitled to be ignorant.
-Harlan Ellison

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:stayinlane:

Ns1aar

Ya the all work but it takes some time for them to move and a lot of vacuum