Off color-Massey
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=105861
Printed Date: 11 Sep 2025 at 1:34am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: Off color-Massey
Posted By: TexasWD45
Subject: Off color-Massey
Date Posted: 08 May 2015 at 1:02pm
I have a Massey Ferguson 2675 that has a hard starting pto.
Instead of slowly bringing up the pto speed it just kicks on.
It's ripped in half a pto shaft on a 15'ft batwing mower.
I was wondering if there's a clutch or something on the pto that needs replacing. Thanks for help.
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'38 B with belly sickle,'52 WD,'54 WD45,'39 WC,'47 B
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Replies:
Posted By: farmtoybuilder
Date Posted: 08 May 2015 at 1:53pm
I take it that your engaging PTO at an idle. And you should bring engine to idle and let cutter or any PTO driven item slow down before turning it off also. As for ones I've been around PTO comes on quick at an idle. I don't remember or know if there is a modulating valve for it? Talk to a Massey dealer on it.
I would also be checking your Slip clutches on the cutter! As they should slip before breaking the shafts.
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5 different TT-10's,5 TT-18's Terra Tigers,B-10,2 B-207's,B-110,2 B-112's,HB-112,B-210,B-212,HB212,2 Scamp's & Homilite T-10. Still hunting NICE HB-112 & anything Terra Tiger & Trailers for them.
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Posted By: TexasWD45
Date Posted: 09 Jun 2015 at 10:51am
I've heard that's their is a hydraulic cylinder on the pto clutch that can be adjusted but I don't know if that's true.
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'38 B with belly sickle,'52 WD,'54 WD45,'39 WC,'47 B
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Posted By: farmtoybuilder
Date Posted: 09 Jun 2015 at 11:43am
No cylinder on clutch pack. Have a dealer check pressures and hydraulic system out. Or if you have set of hydraulic pressure gauges, get a service manual and check it out. It has a modulating valve and relief valve. pressure is 300#'s.
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5 different TT-10's,5 TT-18's Terra Tigers,B-10,2 B-207's,B-110,2 B-112's,HB-112,B-210,B-212,HB212,2 Scamp's & Homilite T-10. Still hunting NICE HB-112 & anything Terra Tiger & Trailers for them.
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