M900, run with no Fuel Pump

CarloL · 18-10-2018, 05:53 PM

I am having similar issues , Took the pump apart , doesnt look too bad

Obvious issue , I could find a split in both carb body breather hoses, I do not think it would affect it

Q: Should the check valve on the breather hose only work on way? I can pass air through the valve and suck air in from the same port
Is it possible to eliminate the check valve and just run a vacuum pipe?
Best Place for the repair kit for the Fuel diaphragm ?
https://www.catalyst-findit.co.uk/in...64&pid=MK-DF62

PICs

Fuel Pump

Carb Breather pipe

18-10-2018, 05:53 PM	#24
CarloL Registered User Join Date: Apr 2017 Location: Dublin Ireland Bike: M900 Posts: 298	I am having similar issues , Took the pump apart , doesnt look too bad Obvious issue , I could find a split in both carb body breather hoses, I do not think it would affect it Q: Should the check valve on the breather hose only work on way? I can pass air through the valve and suck air in from the same port Is it possible to eliminate the check valve and just run a vacuum pipe? Best Place for the repair kit for the Fuel diaphragm ? https://www.catalyst-findit.co.uk/in...64&pid=MK-DF62 PICs Fuel Pump Carb Breather pipe Last edited by CarloL; 18-10-2018 at 06:34 PM..