Walbro; Tightening Torques; Front Suspension - PIAGGIO MSS X9 EVOLUTION 250 Workshop Manual

MSS X9 Evolution 250
Specification
Tapered pin stamping
Minimum mixture set screw initial opening
Throttle valve spring
Minimum air jet
Minimum jet
Max. jet
Starter air jet
Starter diffuser nozzle
N.B.
THE IDENTIFICATION LETTER CAN VARY WITH EACH CARBURETTOR UPDATE

Walbro

Specification
Tapered pin notches position from top
Tapered pin stamping
Minimum mixture set screw initial opening
Throttle valve spring
Minimum air jet
Max. air jet
Minimum jet
Max. jet
Body stamping
Vacuum type
Diffuser
Starter jet
Starter diffuser jet
Starter air jet
Diffuser nozzle
Stamping
N.B.
THE IDENTIFICATION LETTER CAN VARY WITH EACH CARBURETTOR UPDATE

Tightening Torques

Product
(°) Loctite 243
Oil bleed screw
Disc tightening screw (°)
Brake fluid pipe-calliper fitting
Brake fluid pump-hose fitting
Tightening screw for calliper support to the fork
Upper shock absorber clamp
Lower shock absorber clamp
Rear wheel axle
Fork leg screw
WALBRO CARBURETTOR
REAR BRAKE
Description
Medium-strength threadlock
F
RONT BRAKE
Name
REAR SUSPENSION
Name

FRONT SUSPENSION

Name
Characteristics
Desc./Quantity
NDWA
± ¼
150 ÷ 250 g
115
38
100
Ø 1.5 (body)
Ø 1.5 (body)
Desc./Quantity
3
465
3 ± 1/4
120 g
50
150
34
118
7HO
WVF-7H*
Ø 29 (30.3x27.0)
50
130
200
Ø 2.7
Specifications
Apply LOCTITE 243 medium-strength
threadlock
Torque in Nm
8÷12
5 - 6
16 ÷ 20
16 ÷ 20
45 ÷ 55
Torque in Nm
33 ÷ 41
33 ÷ 41
104 ÷ 126
Torque in Nm
6 ÷ 7
CHAR - 13