Way O/T Bobcat 763

JD Tim · Jun 29, 2011

Replaced the old cracked head with a brand new complete head(minus injectors and glow plugs) from kubota. Everything went fine, got it all back together started up fine, ran it about 2 hours still good. Now when it sits for a while it won"t restart unless you squeeze the primer bulb a few times. Could the primer bulb be going bad and letting the fuel back flow losing its prime? What do you guys think? I"m at a loss.

Anonymous-0 · Jun 29, 2011

maybe check fur air leaks, and that is not off topic

Sean Feeney · Jun 30, 2011

Just replaced the fuel pick-up tube on my 763
they get brittle common problem

jm. · Jun 30, 2011

You have got an air leak somewhere in the fuel system from the fuel pump back. Usually around the filter fittings..

dieseldoc · Jun 30, 2011

there is a check valve in that hand primer bulb. it is probably your problem.

JD Tim · Jul 1, 2011

Thanks for everyone"s help!!! I re-tightened all the fittings and seems for be alright for now. So we"ll see.

Tim

Way O/T Bobcat 763

JD Tim

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Anonymous-0

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Sean Feeney

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jm.

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dieseldoc

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JD Tim

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