Farm Equipment - Header control

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Header control

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=175203
Printed Date: 06 Nov 2025 at 9:42pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Header control

Posted By: groundhog55
Subject: Header control
Date Posted: 16 Oct 2020 at 7:39am

We have an R62-1994. With the header control on and working the reel speed wants to slow when the header adjusts the height. Why?

Replies:

Posted By: DrAllis
Date Posted: 16 Oct 2020 at 7:57am

Never heard of that scenario before. I guess in a pinch, I'd get the reel running the speed you want and disconnect the wire to the coil under the cab floor on the left side so it cannot change. If that cures the problem, it is electrical. If it still slows down, it is a hydraulic issue, but I still don't understand what the HHC has to do with it.

Posted By: MACK
Date Posted: 16 Oct 2020 at 10:02am

If it has a seat modigual, they can do some crazy things when they go bad. Automatic reel speed could have a problem. MACK

Posted By: victoryallis
Date Posted: 16 Oct 2020 at 10:15am

Sure the hoses are tight going from combine to head?

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8030 and 8050MFWD, 7580, 3 6080's, 160, 7060, 175, heirloom D17, Deere 8760

Posted By: ryan(IN)
Date Posted: 16 Oct 2020 at 7:52pm

Mack is on to something. When our seat module went bad in our R62 the reel would speed up randomly and then slow down to about nothing. Replaced module $$$ and problem went away.

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ryan
1984 8070 FWA,1979 7060,1975 7040,1971 190,1960 D-17D,1957 D-14, 196? D-19G, 1975 5040,1971? 160,1994 R62