GAS GAS Enduro 2T 250 2018, Owner'S Manual

Page: 67 / 77

Owner's Manual
-67-
Centrifugal external adjustment system
aDjuStMent Of tHe Pre-lOaDinG Of tHe CentrifuGal SPrinG
Dismantling and adjustment:
1. Remove the plug (1) with a 27mm wrench.
2. secure the adjustment screw (2) with a 2.5mm allen key and loosen the
locknut (3) with a 6mm angled spanner.
3. Tighten the screw (2) to the bottom and then tighten according to the
recommendation table.
assembly:
1. secure the rotation of the adjustment screw (2) with a 2.5mm allen key
and tighten the locknut (3) with a 6mm angled spanner in order to lock the
adjustment system.
2. Ensure the correct positioning and condition of the copper gasket (4) replace
the plug (1) and tighten with a 27mm spanner and a maximum torque of 25nm.
adjustment
pre-load value
(mm)
Site conditions or circuit type engine performance.
1 turn 14.2 (250/300) no grip (snow or mud) power and Rpm limitation.
1.5 turn
14.6 (250/300) difficult grip or technical circuit smooth power delivery
2 turns
(standard)
15 (250/300) correct grip or combination circuit optimum/standard
2.5 turns 15.4 (250/300) fast circuit Live engine
3 turns 15.8 (250/300) Very fast circuit Low torque at low Rpm and aggressive engine
1 2 3 4