Bayliner deck boats as guest transfer. using Yamaha 200 S200TXRX 6G6X507762V saltwater series(6 of). Always piston failure, normaly around the gudgion pin.WOT 4100,normal opp 3500. Trips 15 minutes, 27 trips/day,13 pax, We have reduced the loading of the vessels and soon will change from 17 to...