Garden Tractors - Sun Runner Mower deck belt ?

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Sun Runner Mower deck belt ?

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Garden Tractors
Forum Description: A great place to discuss the Simplicity and Allis Chalmers Garden Models
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=123829
Printed Date: 30 Jun 2024 at 11:56am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Sun Runner Mower deck belt ?

Posted By: tractorman
Subject: Sun Runner Mower deck belt ?
Date Posted: 27 May 2016 at 8:49am

what can cause the mower deck belt on a sun runner to be thrown off repeatedly ?

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Play on 38 B 49 WF , working on D14, D15 B10, Bee 12 B110. use 185 and 190

Replies:

Posted By: tadams(OH)
Date Posted: 27 May 2016 at 2:33pm

Either the belt has broken cords or something is out of alignment.

Posted By: DaveBsACs
Date Posted: 29 May 2016 at 8:00pm

i have a agco allis front cut that the first pulley the belt went around had been replaced with one not as deep, which in turn threw the belt if the deck raised up the least bit while mowing. Replaced the pulley with the correct one and no problem after that. It was a new belt at the time so it did not get damaged after several thrown incidents. Look at your belt close as it does not take much to ruin one nowdays. It will never stay on if it has damage.