Flathead transmission locked

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Sep 20, 2009 | 01:39 PM

andy0812

Thread Starter

New User

Joined: May 2009

Posts: 23

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Flathead transmission locked

Can't get my flathead out of reverse. I adjusted the clutch. With clutch in, truck will not roll. Any suggestions? Ran fine when I parked it. It has been sitting for several weeks Clutch pedal feels fine after adjustment.

Sep 20, 2009 | 02:36 PM

BlueOvalRage

Cargo Master

Joined: Jun 2001

Posts: 2,571

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From: Oxford, Indiana

Which transmission?

Sep 20, 2009 | 03:31 PM

ALBUQ F-1

Fleet Owner

Joined: Jul 2004

Posts: 27,290

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From: NM

Column shift or floor shift?

Sep 20, 2009 | 08:47 PM

reg1952

Senior User

Joined: Nov 2007

Posts: 494

Likes: 1

From: Guelph

Maybe locked in two gears. 3 on the trees used to do this. If its on the column you could try moving the linkages up and down right at the bottom of the column while you rock the truck.Make sure there is someone there to apply brakes if it comes out of gear and starts to roll. If its a 4 speed I am sure others will help or have other ideas about the proplem.

Sep 21, 2009 | 08:14 AM

andy0812

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Joined: May 2009

Posts: 23

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Locked Transmission/Overheating

Thanks guys. Got it. I turned the key off. Pressed the starter button several time while trying to move the shift (on the column) That got it unlocked. Now for my favorite question and problem. My flathead runs hot and does overheat on occasion. (surprise) Anyone have suggestions? I have changed thermostats. I've drained the anti-freze and added just water and water pump lubricant. (That helped slightly.)I have an electric fan. Anything else? Just a note. When I bought it 6 years ago I drove it from Tennesee to NY without any overheating.