VESPA ET4 50 Spécifications Page 12
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- Table des matières
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- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Name Torque in Nm
Oil decantation labyrinth sheet screws 7 ÷ 8
Oil pump crown screw 8 ÷ 10
Screws fixing oil pump to crankcase 5 - 6
Oil sump screws 8 ÷ 10 Nm
Inlet manifold screw 7 ÷ 9
Manifold/carburettor clamp screw 1,2 ÷ 1,5
Screws fixing cables to starter motor 1.5 ÷ 2.5
Starter motor screws 11 ÷ 13
Transmission cover screws 11 ÷ 13
Start-up lever screw 11 ÷ 13
Crankcase cooling cover screw 2 ÷ 2.5
Clutch assembly nut 55 ÷ 60
Crankshaft pulley nut 18 to 20 + 90° Nm
Driven pulley shaft nut 40 to 44 Nm
Hub oil drainage screw 3 ÷ 5 Nm
Rear hub cover screws 11 ÷ 13
Wheel axle nut 115 ÷ 125
Crankcase half union screw 8 ÷ 10
*When new stud bolts are assembled, tighten them with 3 turns at 90° after the first tightening at 6-7
N·m, therefore 6-7 N·m + 90 ° + 90 ° + 90 °, in a crosswise manner.
Overhaul data
Assembly clearances
Cylinder - piston assy.
PISTON AND CYLINDER MATING
Name
Initials Cylinder Piston Play on fitting
Cylindre Ø C (39
±0,014)
A 38,986 ÷ 38,993 38,954 ÷ 38,961 0,025 ÷ 0,039
Cylindre Ø C (39
±0,014)
B 38,993 ÷ 39,000 38,961 ÷ 38,968 0,025 ÷ 0,039
Piston Ø P (38,968
±0,014)
C 39,000 ÷ 39,007 38,968 ÷ 38,975 0,025 ÷ 0,039
Characteristics ET4 50
CHAR - 12
- WORKSHOP MANUAL 1
- WORKSHOP 2
- CHARACTERISTICS CHAR 6
- Vehicle identification 8
- Dimensions and mass 8
- FRAME AND SUSPENSIONS 10
- WHEELS AND TYRES 10
- CARBURETTOR KEHIN 10
- ET4 50 Characteristics 11
- Overhaul data 12
- Assembly clearances 12
- Cylinder - piston assy 12
- Slot packing system 14
- TOOLING TOOL 16
- ET4 50 Tooling 17
- Tooling ET4 50 18
- TOOL - 18 18
- TOOL - 20 20
- TOOL - 22 22
- MAINTENANCE MAIN 24
- ET4 50 Maintenance 25
- AT 24000 KM OR 48000 KM 26
- AT 36000 KM 26
- AT 72000 KM 26
- Carburettor 28
- Checking the spark advance 28
- Replacement 30
- Air filter 30
- CO check 32
- TROUBLESHOOTING TROUBL 34
- ET4 50 Troubleshooting 35
- High fuel consumption 36
- ELECTRICAL EQUIPMENT FAILURE 38
- STEERING HARDENING 38
- EXCESSIVE STEERING CLEARANCE 38
- SUSPENSION NOISY 38
- ELECTRICAL SYSTEM ELE SYS 40
- ET4 50 Electrical system 41
- Conceptual diagrams 42
- Ignition 42
- Battery recharge and starting 44
- Turn signal lights 46
- Ignition circuit 48
- Recharge system voltage check 50
- Turn signals system check 52
- ENGINE FROM VEHICLE ENG VE 56
- ET4 50 Engine from vehicle 57
- ENGINE ENG 58
- Removing the driven pulley 60
- Inspecting the clutch 62
- Pin retaining collar 62
- Refitting the driven pulley 66
- Drive-belt 66
- Refitting the driving pulley 68
- Removing the hub cover 70
- Inspecting the hub shaft 72
- Inspecting the hub cover 72
- Flywheel cover 74
- Cooling hood 74
- Removing the starter motor 76
- Removing the flywheel magneto 76
- Refitting the starter motor 78
- Removing the cam shaft 80
- Inspecting the small end 82
- Inspecting the cylinder 84
- Inspecting the piston rings 84
- Choosing the gasket 86
- Refitting the piston rings 88
- Inspecting the cylinder head 90
- Inspecting the valves 92
- Inspecting the cam shaft 94
- Refitting the timing chain 96
- Refitting the intake manifold 98
- Crankcase - crankshaft 98
- Characteristic 100
- Specific tooling 100
- ET4 50 Engine 101
- Lubrication 102
- Oil pump 104
- Refitting 106
- Removing the carburettor 108
- Refitting the carburettor 112
- Level check 114
- Electric characteristic 116
- INDEX OF TOPICS 120
- SUSPENSIONS SUSP 120
- ET4 50 Suspensions 121
- Refitting the front wheel 122
- Overhaul 124
- Recommended products 126
- Steering bearing 128
- BRAKING SYSTEM BRAK SYS 130
- ET4 50 Braking system 131
- Locking torques (N*m) 132
- Front brake pads 134
- Front brake pump 134
- ET4 50 Chassis 137
- Rear handlebar cover 138
- Instrument panel 138
- Legshield 140
- Footrest 140
- Front mudguard 142
- Top-case 142
- PRE-DELIVERY PRE DE 144
- ET4 50 Pre-delivery 145
- Levels check 146
- Road test 146
- Functional inspection 146
- TIME TIME 148
- ET4 50 Time 149
- Crankcase 150
- Crankshaft 150
- Rocker arms support assy 152
- Driven pulley 154
- Final gear assy 156
- Transmission cover 158
- Flywheel magneto 160
- Exhaust pipe 162
- Time ET4 50 164
- TIME - 164 164
- Rear cover 166
- Plate holder 166
- Rear shock-absorber 168
- Handlebar covers 170
- HANDLEBAR COMPONENTS 172
- Rear wheel 174
- ELECTRICAL DEVICES 176
- ELECTRIC DEVICES 178
- Brake callipers 180
- Steering column 182
- BRAKE LEVER 184
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