8030 troubles
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=203834
Printed Date: 22 Nov 2024 at 5:17pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: 8030 troubles
Posted By: SteveMaskey(MO)
Subject: 8030 troubles
Date Posted: 25 Oct 2024 at 4:58pm
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I believe this is the FWA valve. It is
leaking oil out of the solenoid. Are these repairable? Parts book says 70272654
is seal kit for solenoid. Is it possible to remove the solenoid without
removing the valve body. This is a 8030 with power director transmission serial
F2263Replies:
Posted By: Ron(AB)
Date Posted: 25 Oct 2024 at 7:24pm
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I think there is an o-ring under it? What did you find? ------------- 405, 7000, 7050, 8050, 8070, L3, 2300 & 2600 disk |
Posted By: Lynn Marshall
Date Posted: 25 Oct 2024 at 7:44pm
| Yes, the thin nut on top holds the coil on. Nothing to leak with the coil. The stem that the coil goes on can then be unscrewed from the valve body , if that's where it is leaking. Just an O-ring to seal the stem assembly to the valve body. Careful, there's a fair amount of pieces in the stem. Don't lose them. |
Posted By: rmullican
Date Posted: 26 Oct 2024 at 7:34am
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I put on oring on mine last week. I believe it was less than a dollar for the part and about 30 minutes to take coil of solenoid, clean, pull solenoid and replace oring. The hard part on mine was the aux fuel tank with 60 gallon fuel. ------------- 170 W/FEL, 7010 PD, 8030 FWA PS |
Posted By: SteveMaskey(MO)
Date Posted: 27 Oct 2024 at 6:20pm
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I took the thin nut off but can’t get the
tin cap to come off. Tried tapping on it with a hammer and screwdriver but it
won't budge, and I don’t want to break anything. Would it be ok to spray penetrating
oil on it? The stim is very loose so I suspect that is where it is leaking. Thanks
for all the help |
Posted By: rmullican
Date Posted: 27 Oct 2024 at 6:29pm
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I soaked mine with PB Blaster, there is a metal sleeve between the nut and the metal cover for the coil. A little elbow grease and it should come apart. ------------- 170 W/FEL, 7010 PD, 8030 FWA PS |
Posted By: Lynn Marshall
Date Posted: 28 Oct 2024 at 8:25am
| If the stem is loose, you might try tightening it and see if it stops the leak. |