2003 Polaris ATV Trail Boss 330 Factory Service Manual, Page 207Get this manual
ELECTRICAL
STARTER DRIVE
Pinion GearAnti Kick-out Shoe, Garter Spring Replacement
If the garter spring is damaged, the overrun clutch may fail to return properlyThe replacement spring is (PN 7042039)Use either of the following methods to remove and install new garter springStarter Motor Exploded View
Rear Brkt Assy Washer Set Carbon Brush Set
in the reverse orderMake sure the end washer is positioned properly so that it will hold the lock ring in its groove
Polaris Premium Starter Drive Grease (PN 2871460)
Armature