PIAGGIO 633823 - Crankcase and Crankshaft; Overhaul Data; Assembly Clearances

TRANSMISSION
Name Torque in Nm
Belt support roller screw 11 ÷ 13
Clutch unit nut on driven pulley 45 ÷ 50
Drive pulley nut 75 ÷ 83
Transmission cover screws 11 ÷ 13
Driven pulley shaft nut 54 ÷ 60
Rear hub cap screws 24 ÷ 27
FLYWHEEL
Name Torque in Nm
Flywheel cover screw 11 ÷ 13
Stator assembly screws 3 - 4 (Apply LOCTITE 242 medium-strength
threadlock)
Flywheel nut 94 - 102 Nm
Pick-Up clamping screws 3 ÷ 4
Screw fixing freewheel to flywheel 13 ÷ 15
CRANKCASE AND CRANKSHAFT
Name Torque in Nm
Internal engine crankcase bulkhead (transmis-
sion-side half shaft) screws
4 ÷ 6
Engine-crankcase coupling screws 11 ÷ 13
Starter motor screws 11 ÷ 13
Crankcase timing cover screws 3.5 - 4.5 (Apply LOCTITE 242 medium-strength
threadlock)
COOLING
Name Torque in Nm
Water pump rotor cover 3 ÷ 4
Thermostat cover screws 3 ÷ 4
Bleed screw: 3
Overhaul data
Assembly clearances
Characteristics MP3 250 i.e.
CHAR - 8