Farm Equipment - D19 Gas possible governor surge?

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D19 Gas possible governor surge?

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=212485
Printed Date: 11 Oct 2026 at 9:28pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: D19 Gas possible governor surge?

Posted By: Buddy2366
Subject: D19 Gas possible governor surge?
Date Posted: 11 Oct 2026 at 7:48pm

Have been getting some time in the furrow with my D19 Gas pulling a series 70 SC set on 5-14"s. Tractor was overhauled from the bell housing froward this past spring. It was handling the plow real well imho from the getgo. Plow was not scoured and hadnt turned a furrow in a long time. Tractor ran fine plowing in third gear making 6 passes about 100 yards long. Got dark and put it back in the shed. 2 days later, resumed plowing in a different field making passes about 1/8 mile long each. after 2 rounds tractor starts to sound like the governor was causing a surge in rpm at WOT. Got out the service manual and tried to adjust out the rpm surge per instructions. Set low and high rpm's and then turned in the anti-surge screw till I raised the high idle to 2300. Went back to the field and made another pass, but the adjustment I made did not help much at all, tractor still experienced high/low engine rpm's. Hopefully the video will load. Any advice is appreciated! uploads/24926/IMG_0592.jpeg" rel="nofollow - uploads/24926/IMG_0592.jpeg

Edit: Video is too big to load