i just bought a owatonna omc (mustang) 441 with a perkins diesel. i know very little about diesels the guy i bought it from knew even less than me. my question is what is the start sequence? where is the glow plug button? the only thing mine has is the key switch and the button to the left which cranks the motor. i think there may be wiring issues? the guy used a wire rigged up to jump the starter which spins the motor faster than the button in the cab, when the button actually engages the starter. and there is a fuel pump hanging by the ground wire with nothing attached to the other one. it just dont seem to fire. i know its something silly cause the guy had it started. is there a place i can find a repair manual to help me out?