I Have a 1994 Fourtrak with an intermitant starter motor fault. Usually when you start the car the starter motor takes a few seconds before it turns....I have lived with this now for a year or more. Today it failed to turn at all. The battery is fine and I have proved this under load. I can hear the solenoid engage and release when I turn the key. It will now start if I give the starter a good knock with the key in the start position. I realise the starter is at fault, maybe a poor internal connection? My question is....is it easy to do a repair on these starters and if so has anyone repaired the same fault or is easier just to replace it and let my wallet take the strain!