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cat d6d bulldozer
Posted: Fri Apr 07, 2017 12:51 pm
by senives
hi guys
am having trouble with my cat d6d machine. It works for just 2 hours then it stops. it has automatic transmission system. i have tried so many things but if anyone has insight on this machine pliz advise. Am also in need of workshop manual for the same machine . thanks
Re: cat d6d bulldozer
Posted: Fri Apr 07, 2017 6:22 pm
by mechman
Could it be something simple like a vacuum in the fuel tank/
Re: cat d6d bulldozer
Posted: Sat Apr 08, 2017 11:22 am
by Mrsmackpaul
when you say it stops do you mean the motor stops running or the transmission stops working
If its the motor I reckon Norms suggestion above would be a good spot to start , maybe the air vent has been blocked with mud wasps or something simple like that
A good place for the work shop manuals is ebay you will find all the info you need there
Paul
Re: cat d6d bulldozer
Posted: Sat Apr 08, 2017 1:34 pm
by senives
thank you mechman and Mrsmackpaul for the participation. by stopping i mean the engine runs normally but the machine cannot move. i have checked the following. reassembled entire transmission changed converter and scavenger pump, changed transmission pump and all filters plus strainer. when i start the machine, it works well for 30 minutes and stops however it floods transmission hydraulic into the flywheel housing all the way to the self-starter.