PIAGGIO MSS Fly 50 4T User Manual

Kehin
KEHIN CARBURETTOR
Specification Desc./Quantity
Type CVK 18
Throttle valve diameter: Ø 18,5
Choke diameter Ø 17
Marking on body: Z61B
Maximum thrust 75
Maximum air thrust (on body) Ø1,1
Marking on conical needle: NGBA
Throttle spring: 100 ÷ 159 gr
Minimum thrust 35
Idle air jet (on body): Ø 1,4
Initial opening - idle mixture screw: 1 3/4
Starter jet 40
Starter air nozzle (on the body): Ø 1.5
Choke needle travel: 11,5 mm
Tightening Torques
FRONT BRAKE
Name
Torque in Nm
Brake fluid pump - hose fitting 16 ÷20 Nm
Brake fluid pipe-calliper fitting 19 ÷ 24
Calliper tightening screw 24 ÷ 27
Disc tightening screw 8 ÷ 10
Oil bleed screw 7 ÷ 10
FRONT SUSPENSION
Name
Torque in Nm
Lower fork fixing screw 15 ÷ 20
Front wheel axle nut 45 - 50
STEERING ASSEMBLY
Name
Torque in Nm
Upper steering ring nut 35 ÷ 40
Steering lower ring nut 8 ÷ 10
Handlebar fixing screw 50 ÷ 55
CHASSIS
Name
Torque in Nm
Swinging arm - engine pin* 33 ÷ 41
Frame/swing-arm bolt (*) 64÷72
Shock absorber - chassis nut (*) 20 to 25 Nm
shock absorber - engine pin (*) 33 to 41 N·m
Rear wheel axle (*) 104÷126 N·m
Centre-stand mounting bracket bolt 25÷30 N·m
Centre-stand mounting bracket screw 20÷25 N·m
Side stand fixing screw 12 ÷ 20
Side stand bracket fixing screw 15 ÷ 20
Overhaul data
Assembly clearances
Characteristics MSS Fly 50 4T
CHAR - 12

PIAGGIO MSS Fly 50 4T Specifications

General

Brand	PIAGGIO
Model	MSS Fly 50 4T
Category	Scooter
Language	English