RTV900W6 Injection pump stuck

mardi 31 mars 2015

Hi all... Maybe someone with experience can help me out. My RTV900 won't start. Problem has been diagnosed by a dealer but cost to repair was $2500. Evidently, the injector pump's fuel control rack is stuck and the fuel shut off solenoid lever is not moving properly. They also stated that they couldn't remove the pump from the block without the possibility of damage to the engine block or pump. So, I am now thinking of tinkering with it.

What would make the pump not be able to be taken off? Maybe if I was able to remove it, is it possible to free up the rack? Would retiming be necessary if the same pump and shims are reinstalled? How can the solenoid lever movement be diagnosed? Any information would be appreciated. Engine is a D902 and the pump is a part number 16006-51010 .





RTV900W6 Injection pump stuck

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