i got its in trim relay box at rear of motor red 12v blue up green down gary

no is simple bulb close to the motor when you pump it face the arrow up then lay it down like normal. gary

well ive had several o/b boats and had issues with cold starting. had a inline 6 merc i swore was addicted to starting fluid. then after researching the primer bulb location found this out. mount the prime bulb close to the motor .when you pump it up arrow face up to the sky. started better than eve...

like to add waterproof trim switch to cowling to raise lower motor to put transome saver on by my self . cant remember which color wires up/down i do remember power reverses polarity for each. also best location recomended on out side of motor. thanks gary