Humminbird Fishfinder, Piranhamax 210 Pt 4068401 Plus "marine star" Questions

...marine gyrocompass out put synchro and stepper testing output with multmeter SYNCHRO MOTOR HAS THREE WINDINGS LIKE A STAR SOMETHING LIKE A THREE PHASE SAY S1,S2,S3 AND ANOTHER TWO WINDINGS CALLED ...

I cannot get a gps fix on my north star explorer 657.used to work okay . replace the gps receiver if its external if internal good luck

...star craft and when we put the omc cobra stern drive back in we now dont have foward gear, we have nuetral and reverse. could it be the linkage or could it be the shifter cable or any other idea's ...

Humminbird LCR 4 ID....I lost power cord and am trying to find out which 2 pins are the ones for the 12vdc power. There are 6 terminals but I know some of those are for temp probe. thanks, rick use ...

I have a minn kota 65/35 pounds of thrust. 5 speed. Was running great. The prop got some monofilament wrapped. Took off plastic wing nut and star washer. Everything ok until I pulled on the armature ...