[cementhead8]

HI CAN SOMEBODY GIVE ME A IDEA ON WHAT AND WERE THE OIL IS LEAKING FROM MY OIL PUMP, IT APEARS TO BE COMING FROM BEHIND THE GEAR HOUSING BUT THE LINES ARE WET ALSO... DO YOU THINK IT COULD JUST BE A SEAL OR SHOULD I GO LOOKING FOR A NEW PUMP......THERE IS A LOT OF OIL LOSS COULD I JUST START TO PRE MIX ,,20.1 FROM THE GAS TANK..THANKS

 

[yamadad4]

could be a seal, a line or a fitting.

i would suggest cleaning it all up and watching to see where it may be originating from. probably something real simple.

20:1 is way too much oil. somewhere between 40-50:1 would be more realistic.

 

[Yamaha440]

Replace hose first, and here is a link to diagrams. find your sled and look through the different assemblies.