2001 Polaris Sportsman 400-500 DUSE and H.O. Service Manual, Page 278Get this manual

2001 Polaris Sportsman 400-500 DUSE and H.O. Service Manual, Page 278

TRANSMISSION
TRANSMISSION INSTALLATION
1Apply Premium All Season grease to splines of front output shaft ,install new O-ring in prop shaft, insert output shaft into prop shaft2Rotate transmission into place from right side of frame3Loosely install bottom transmission bolts
Install bolts