743B compression

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Kens743B

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Joined
Apr 26, 2014
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9
Working on a another 743B with the Kubota V1702. How much compression (psi) should it have if it's in good shape. I should be getting my diesel engine compression tester kit sometime today. Thanks.
 
Ken, My 743B Manual says: 75% of 427 - 469 warm. And no more than 50 PSI difference between cylinders. 75% of 427 would be 320.25. Bill B
 

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