KYMCO K-XCT 300i, Owner'S Manual, Page: 136 / 656

2. Periodic Maintenance > Suspension
K- XCT 300i
2-37
Pre-Load Setting
Each shock absorber on the scooter has 5 spring preload adjustment
positions for different load or riding conditions.
Position 1 is for light loads and smooth road conditions. Position 3 to 5
increase spring preload for stiffer rear suspension and can be used
when the scooters heavily loaded. Be certain to adjust both shock
absorbers to the same spring preload positions.
Use a pin spanner to adjust the rear shock spring preload. The shock
absorbers are adjustable for pre-load. There are 5 settings. Position 1
is the softest and 5 is the stiffest.
Caution: Always adjust the shock absorber pre-load position in
sequence (1-2-3-4-5 or 5-4-3-2-1). Attempting to adjust directly from 1
to 5 or 5 to 1 may damage the shock absorber. (Pre-Load Standard
Setting: Position 3)