Case 770 clutch problems

Anonymous-0 · May 5, 2010

Tractor will start in neutral without clutch engaged as soon as you engage clutch the tractor dies. Anyone had this happen?

Jerry He · May 6, 2010

Never had it happen but I would think that most likely the range gears are at fault. Might be the imput but I doubt it.

twopop · May 6, 2010

probably locked in 2 gears

mEl · May 6, 2010

Sticking pilot spools in Powershift valve body allowing an extra clutch to be engaged when it should not be. The valve body needs cleaned by a Case Technician who is familiar with its operation. If you run it it will cause fatal damage to the powershift clutch plates. Have seen many like yours and it is caused by lack of maintanance to the powershift oil and filters, dirt and sludge bypass the filter and goes directly to the valve , sticking the spools. On occasion people will throw the bypass cartridge away with the used filter when servicing allowing easy bypass of the filter by the dirty oil. At a minimum you need a good service manual, at best befriend a GOOD Case Ag Mechanic. Go to the Case David brown site and search the archives with "Sticking Pilot Spools". mEl

olgentdc · May 6, 2010

NOPE, HAS NOTHING TO DO WITH RaNGE GEARS... P/S is a sepearte device in front of a Old School slide railtranny .... LISTEN TO mEL !

Case 770 clutch problems

Anonymous-0

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Jerry He

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twopop

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mEl

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olgentdc

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