2007 Polaris Two Stroke Snowmobile Workshop Repair manual, Page 230Get this manual
REAR SUSPENSION ski pressure while the upper hole (B) decreases ski pressureNOTE: By design, the BIASED COUPLE design of the M-10 suspension displaces the rear arm as the front arm is compressedThis means that when you raise the front limiter strap, at some point you will collapse the rear suspension arm, which will affect SAG height and reduce rear suspension travel
Rail Slide Removal
1Remove the rear suspensionNOTE: Some models may allow the rail sliders to be removed by sliding it through track windows with the suspension mounted in the machine23Remove front rail slider retaining bolt, located at the rail tipUse block of wood or drift punch and hammer to drive the Hi-Fax rearward off the slide rail4With the rail slider at room temperature, install new rail slider by reversing steps3NOTE: Lightly coat rail slider track clip area with lubricant such as LPS2 or WD-40 to ease installation