CA surging
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=145617
Printed Date: 27 Jun 2025 at 11:46am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: CA surging
Posted By: rustyorange45
Subject: CA surging
Date Posted: 19 Dec 2017 at 10:19am
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I have rebuilt carburetor, tuned up, adjusted valves and still have a surge when the tractor is revved up. It calms down and runs right after the initial surging. The throttle rod has a small hole in it, is this for a spring? My WD45 has a light spring on the throttle rod to the carburetor, did a CA as well? Was it to prevent surging? Thanks, Tim ------------- 1953 WD45 WF/Model 90 Loader, Oxnard Rear Blade, 80R Mower, Model 209 Disc, WD Rear Mounted Scoop, Model 184 & 160 Rotary Mowers, 1952 CA NF/L306CA mower, 1953 CA WF/Model 8 Loader. |
Replies:
Posted By: Larry in NC
Date Posted: 19 Dec 2017 at 11:00am
| yes, it should have a spring on the carburetor rod. I don't have a CA parts book, but the part number for a D10 is 232020 which is probably the same. |
Posted By: PaulB
Date Posted: 19 Dec 2017 at 1:37pm
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Other causes for a CA’s engine surging are: improperly adjusted governor cross arm an running lean due to oxygenated gas. I’v found that the main jet needs to be drilled out a tiny bit for them to run righ on our mandated pollution control gas. ------------- If it was fun to pull in LOW gear, I could have a John Deere. Real pullers don't have speed limits. If you can't make it GO... make it SHINY |
Posted By: Dick L
Date Posted: 19 Dec 2017 at 2:11pm
| I agree with Paul! |
Posted By: WEL(TN)
Date Posted: 19 Dec 2017 at 7:36pm
| Anti surge spring will more than likely fix your problem. $12.00 from most of the suppliers on this site. |
Posted By: CTuckerNWIL
Date Posted: 19 Dec 2017 at 7:44pm
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http://antiquetractorblog.com/2009/02/05/how-to-install-the-acs304-allis-chalmers-governor-rod-linkage-spring/" rel="nofollow - http://antiquetractorblog.com/2009/02/05/how-to-install-the-acs304-allis-chalmers-governor-rod-linkage-spring/
------------- http://www.ae-ta.com" rel="nofollow - http://www.ae-ta.com Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF |
Posted By: DSeries4
Date Posted: 19 Dec 2017 at 8:39pm
Ditto! ------------- '49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '61 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080 |
WEL(TN) wrote:Posted By: drobCA
Date Posted: 19 Dec 2017 at 9:10pm
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thanks, Charlie. looks to be a useful site. ------------- 3 Ford 8N's I loan to neighbors, but the '52CA, '41B and little B1 I do not. |
Posted By: rustyorange45
Date Posted: 19 Dec 2017 at 9:14pm
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I have one ordered and think it will solve my problem. Thanks to all! ------------- 1953 WD45 WF/Model 90 Loader, Oxnard Rear Blade, 80R Mower, Model 209 Disc, WD Rear Mounted Scoop, Model 184 & 160 Rotary Mowers, 1952 CA NF/L306CA mower, 1953 CA WF/Model 8 Loader. |
Posted By: DSeries4
Date Posted: 19 Dec 2017 at 9:18pm
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One end attaches to the hole in the rod. The other end goes up and attaches to one of the manifold studs. ------------- '49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '61 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080 |
Posted By: rustyorange45
Date Posted: 23 Dec 2017 at 10:15pm
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The spring came today. I put it on, took care of the surging problem. Runs like a dream and ready for mowing season! Thanks to all! ------------- 1953 WD45 WF/Model 90 Loader, Oxnard Rear Blade, 80R Mower, Model 209 Disc, WD Rear Mounted Scoop, Model 184 & 160 Rotary Mowers, 1952 CA NF/L306CA mower, 1953 CA WF/Model 8 Loader. |