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Tips for pulling the head (160)

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=19673
Printed Date: 08 Feb 2025 at 8:50am
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Topic: Tips for pulling the head (160)
Posted By: Fellenz
Subject: Tips for pulling the head (160)
Date Posted: 19 Oct 2010 at 5:03pm
Hello,

I'm pulling the head to troubleshoot engine problems on this tractor.

Following the I&T book it appears I have done everything necessary to prepare the head for removal. I have removed all the necessary lines, removed all the head nuts, etc.

I tried to pick it with an engine crane and a sling but it seems to be stuck pretty well and I didn't want to put too much force on it until I consulted the experts for advice.

This is my first time doing any major work on a diesel engine so I'm unsure what exactly I should be expecting. Advice?

Thanks,

Erik



Replies:
Posted By: kip in cny
Date Posted: 19 Oct 2010 at 5:22pm
did you pull the studs if your not picking up 100% stright they will pinch and be a pain. 

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160 CA 920diesel 5020 HD-3


Posted By: Fellenz
Date Posted: 19 Oct 2010 at 5:55pm
Originally posted by kip in cny kip in cny wrote:

did you pull the studs if your not picking up 100% stright they will pinch and be a pain. 


No I did not pull the studs, what would be the best method for pulling them out?

Thanks!


Posted By: kip in cny
Date Posted: 19 Oct 2010 at 6:38pm
a stud remover  or 2 nuts jamed together.  If you dont have the puller dont mess with them mainly due to you will have to torque them back into place.

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160 CA 920diesel 5020 HD-3


Posted By: injpumpEd
Date Posted: 19 Oct 2010 at 7:57pm
dont pull the studs, you just need to break the gasket loose. creative use with a prybar will release it. good luck. 

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210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!


Posted By: Bob D. (La)
Date Posted: 20 Oct 2010 at 4:42am
I always use a short (12") or so length of 2X4 and a hammer to break loose heads that are stuck. Use it in several places around the head and it will free it up . HTH  God Bless.

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When you find yourself in a hole,PUT DOWN THE SHOVEL!!!


Posted By: DrAllis
Date Posted: 20 Oct 2010 at 6:42am
Remove the injectors from the head before removing if it is a direct injection style.


Posted By: Fellenz
Date Posted: 20 Oct 2010 at 9:44am
Thanks everyone for the advice. I'll grab a small prybar and give it a go.

Thanks,

Erik


Posted By: injpumpEd
Date Posted: 20 Oct 2010 at 10:04am
Yea, I remember he already had the injectors out. Excellent point though Dr.

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210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!



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