PIAGGIO MSS ZIP 100 4T Service Manual page 132

Suspensions
- Remove the upper screw (2).
- Add 30 cc ±1 "Fork PG" oil (SAE 20W oil for
forks).
- Refit all components.
Locking torques (N*m)
Upper screw tightening torque
screw tightening torque:
Refitting
When fitting the fork, lubricate with the steering
bearing tracks with the recommended grease.
Tighten the lower ring nut "A" and the upper ring
nut "B" to the specified torque
Recommended products
AGIP GREASE PV2 Grease for the steering
bearings, pin seats and swinging arm
White anhydrous-calcium based grease to protect
roller bearings; temperature range between -20 C
and +120 C; NLGI 2; ISO-L-XBCIB2.
Locking torques (N*m)
Steering lower ring nut
ring nut
35 ÷ 40
SUSP - 132
Lower
20 to 25 Nm
20 to 25 Nm
Upper steering
8 ÷ 10
MSS ZIP 100 4T