2007 Polaris Two Stroke Snowmobile Workshop Repair manual, Page 69Get this manual
MAINTENANCE Front Suspension
If grease zerks are present grease the left and right spindlesRaise the front end of the machine to permit better grease penetration into the spindle area
Driveshaft Bearing
Inject grease into the fitting on the speedometer sensor housing until grease purges from the seal on the inside of the tunnelThis should take approximately two pumpsDo not use more than four pumps
Steering
Lubricate the steering post U-Joint and lower pivot with Polaris engine fogging oil Grease the center steering arms