SHOP MANUAL SUPPLEMENT
MX Zx 440 LC
PAGE 15 OF 18
1. Automotive type air pressure hose
2. Two stage regulator, delivery pressure range 2070 KPa (300 PSI)
3. High pressure cylinder filled with industrial grade nitrogen
4. Valve tip
4-Positions Quick Adjustment
Perform front suspension adjustment with adjust-
ing knob located on remote reservoir.
1. Remote reservoir
2. Adjusting knob (”1” softer — “4” stiffer)
Preload Adjustment
Lift snowmobile to remove tension from shock
absorber.
Perform preload adjustment on HPG shock ab-
sorbers by setting adjusting nut upward (remove
preload) or downward (add preload).
TYPICAL — FRONT HPG SHOCK ABSORBER
1. Adjusting nut
2. Add preload
3. Remove preload
4
2
1
3
A06F0QA
A15F3FA
1
2
-
CAUTION
Ensure that shock absorber is extended
when adjusting preload and make sure that
tension remains on spring when removing
preload.
1
2
3
A15F3DB