My Yanmar 20hp genset engine has a sticking fuel solenoid. It is a 12v, two-terminal pull-in type, (1520-12D6U1B2S1). When trying to start, the engine cranks but doesn't start as the solenoid's plunger doesn't retract...until I give it a sharp tap with a spanner. Then the bellows-type rubber-booted plunger retracts and all is well.
So....a few questions. Is there anything I can do as a non-mechanic but happy DIY-er to eliminate this sticking behaviour? Could a competent auto electrician service the fuel solenoid or must a new one be purchased? Are there generic versions of these solenoids or must I find & purchase a Kohler/Yanmar original model?
thanks or any comment or advice
So....a few questions. Is there anything I can do as a non-mechanic but happy DIY-er to eliminate this sticking behaviour? Could a competent auto electrician service the fuel solenoid or must a new one be purchased? Are there generic versions of these solenoids or must I find & purchase a Kohler/Yanmar original model?
thanks or any comment or advice