Farm Equipment - 2900 idler gear washer position

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2900 idler gear washer position

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=161333
Printed Date: 05 Apr 2026 at 2:48pm
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Topic: 2900 idler gear washer position

Posted By: Beirnesy
Subject: 2900 idler gear washer position
Date Posted: 25 May 2019 at 9:36pm

On a 2900 AC engine when re-assembling the Idler gear and bearings at front of engine, does the bearing spacer need to be in a certain position on the idler shaft in relation to the oil hole in the shaft.

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1969 220,1967 190DXT,1968 190DXT, LGT's 710,,716

Replies:

Posted By: DrAllis
Date Posted: 25 May 2019 at 9:47pm

Open space down to allow oil to run into the bearings by the magic of gravity.

Posted By: Beirnesy
Date Posted: 25 May 2019 at 9:59pm

Thanks DR Allis, I thought there was something to that, thanks for the confirmation.

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1969 220,1967 190DXT,1968 190DXT, LGT's 710,,716