Topic: Slack in generator belt on 1940 v8


sarahcecelia    -- 05-25-2019 @ 7:22 AM
  My memory says either 1/2",or 3/4". What say you "Kubes,"or any one that knows?? I set it at about 5/8ths.

Regards, Steve Lee


MGG    -- 05-25-2019 @ 8:08 AM
  I have a 1940 Ford TRUCK reference book and it shows to have one inch of movement in the belt between the generator and left side water pump.


kubes40    -- 05-25-2019 @ 9:39 AM
  The Ford specification for 1940 was 1" TOTAL flex. In other words and for clarity, 1/2" in and 1/2" out.
If you set your belt with 5/8" deflection in one direction, you have 1 1/4" total... you'll be fine. Better a tad loose vs. too tight.
I always advise that folks are certain they have a proper belt, one that doesn't ride in the bottom of the pulley.

Mike "Kube" Kubarth


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