Farm Equipment - Cylinder PSI values

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Cylinder PSI values

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=36472
Printed Date: 30 Oct 2025 at 7:13pm
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Topic: Cylinder PSI values

Posted By: Charlie175
Subject: Cylinder PSI values
Date Posted: 31 Aug 2011 at 9:43am

Planning on checking the D17 and B PSI values this weekend, what should be the values?

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Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD

Replies:

Posted By: jaybmiller
Date Posted: 31 Aug 2011 at 9:52am

Rule of thumb(don't know whose..) is 15* the compression ratio and all cylinders should be +-10PSI of each other ?

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3 D-14s,A-C forklift, B-112
Kubota BX23S lil' TOOT( The Other Orange Tractor)

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