Name: APRILIA SPORTCITY ONE 125
Brand: APRILIA
Rating: 5 (1 reviews)

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SERVICE STATION MANUAL

854184

SPORTCITY ONE 125

Index of Topics4
Characteristics5
Carbon Monoxide6
Safety Rules6
Electric Connectors9
To Disconnect the Two Connectors9
Vehicle Identification10
Chassis Number10
Engine Number10
Dimensions and Mass10
Specifications11
Engine11
Transmission11
Capacities11
Bulbs and Warning Lights12
Chassis and Suspensions12
Frame and Suspensions12
Electrical System12
Brakes13
Wheels and Tyres13
Tightening Torques13
Front Suspension13
Engine Unit14
Exhaust System Unit14
Front Wheel Unit14
Braking System Unit14
Handlebar Unit15
Electrical System Unit15
Lights and Instrument Panel Unit15
Bodywork Unit15
Assembly Clearances16
Coupling between Piston and Cast Iron Cylinder16
Piston Rings16
Cylinder - Piston Assy.16
Labels / Transfer Unit16
Crankcase - Crankshaft - Connecting Rod17
Axial Clearance between Crankshaft and Connecting Rod (125)17
Axial Clearance between Crankshaft and Crankshaft Half-Bearings17
Slot Packing System18
Recommended Products Table19
Tooling20
Tools21
Maintenance27
Maintenance Chart28
Routine Maintenance Table28
Carburettor28
Hub Oil29
Spark Plug Electrode Gap29
Spark Plug29
Air Filter31
Removing the Air Filter31
Engine Oil32
Fuel Filter34
Cleaning the Fuel Filter34
Transmissions35
Throttle Grip Adjustment35
Braking System36
Level Check36
To Adjust the Cable36
Top-Up37
Headlight Adjustment38
Components Arrangement43
Starter Motor44
Main Fuse44
Battery44
Instrument Panel44
Temperature Sensor45
Voltage Regulator45
Auxiliary Fuses45
Control Unit45
Key Switch46
Throttle Valve Position Sensor46
Turn Indicators46
Horn46
Coil47
Pick-Up/Current Generator/Oil Pressure Sensor47
Automatic Starter47
Start-Up Remote Control Switch47
Diagnostics Socket48
Ground Point on Chassis48
Fuel Level Probe48
Ground Points48
Ignition Circuit49
Pick-Up Check49
Battery Recharge Circuit50
Coil Primary Check50
Coil Secondary Check50
Stator Check51
Recharge System Voltage Check51
Horn Control52
Turn Signals System Check52
Level Indicators53
Lights List53
Check Tail Lights and Panel Lightning53
Fuse Chart54
Fuses54
Sealed Battery55
Dry-Charge Battery55
Commissioning Sealed Batteries55
Instructions for Battery Refresh after Open Circuit Storage55
Battery Recharge57
Engine from Vehicle58
Exhaust Assy. Removal59
Removal of the Engine from the Vehicle59
Automatic Transmission64
Transmission Cover64
Air Duct64
Air Duct Filter65
Removing the Driven Pulley Shaft Bearing65
Inspecting the Clutch Drum66
Removing the Driven Pulley66
Refitting the Driven Pulley Shaft Bearing66
Checking the Bell Working Surface Eccentricity67
Specific Tooling67
Inspecting the Clutch68
Removing the Clutch69
Pin Retaining Collar69
Removing the Driven Half-Pulley Bearing69
Inspecting the Driven Fixed Half-Pulley70
Inspecting the Driven Sliding Half-Pulley70
Refitting the Driven Half-Pulley Bearing71
Refitting the Driven Pulley71
Inspecting the Clutch Spring72
Refitting the Clutch72
Drive-Belt73
Bush Slide Pulley74
Removing the Driving Pulley74
Bushing Roller Container74
Inspecting the Rollers Case74
Refitting the Driving Pulley76
Refitting the Transmission Cover76
End Gear77
Removing the Hub Cover77
Removing the Wheel Axle77
Removing the Hub Bearings78
Removing the Wheel Axle Bearings78
Inspecting the Hub Shaft79
Inspecting the Hub Cover79
Refitting the Wheel Axle Bearing80
Refitting the Hub Cover Bearings80
Refitting the Hub Bearings81
Refitting the Ub Cover81
Cooling Fan82
Cooling Hood82
Refitting the Stator83
Removing the Stator83
Flywheel and Starting84
Removing the Flywheel Magneto84
Refitting the Flywheel Magneto84
Refitting the Starter Motor85
Cylinder Assy. and Timing System85
Removing the Timing System Drive85
Removing the Cam Shaft86
Removing the Cylinder Head87
Removing the Valves87
Removing the Cylinder - Piston Assy.88
Inspecting the Small End88
Inspecting the Wrist Pin89
Maximum Admitted Clearance after Use90
Inspecting the Piston90
Standard Coupling Clearance90
Inspecting the Piston Rings91
Removing the Piston91
Choosing the Gasket91
Refitting the Piston Rings92
Refitting the Cylinder93
Inspecting the Cylinder Head93
Standard Diameter93
Inspecting the Timing System Components94
Inspecting the Valve Sealings94
Valve Seal Surface94
Inspecting the Valve Housings94
Inspecting the Valves95
Inspecting the Cam Shaft97
Refitting the Valves97
Inspecting the Springs and Half-Cones97
Refitting the Head and Timing System Components99
Crankcase - Crankshaft102
Splitting the Crankcase Halves103
Inspecting the Crankshaft Alignment105
Inspecting the Crankcase Halves106
Inspecting the Crankshaft Plain Bearings107
Refitting the Crankcase Halves108
Main Bearings108
Locking Torques (N*M) Locking Torque 3109
Note109
Locking Torques (N*M) Locking Torque 11109
Locking Torque 11109
- Conceptual Diagrams110
- Oil Pressure Check111
- Crankshaft Oil Seals111
- Oil Pump114
- Removing the Oil Sump117
- Inspecting the By-Pass Valve117
- Refitting the Oil Sump118
- Fuel Supply118
- Removing the Carburettor119
- Refitting the Carburettor124
- Inspecting the Valve and Needle127
- Inspecting the Automatic Choke Device130
- Adjusting the Idle133
- Suspensions134
- Removing the Front Wheel135
- Front Wheel Hub Overhaul136
- Wheel Rim Inspection137
- Refitting the Front Wheel137
- Front Fork139
- Steering Column140
- Steering Bearing142
- Checking Bearing Clearance142
- Adjusting Bearing Clearance143
- Removing the Rear Wheel144
- Swing-Arm144
- Swing-Arm145
- Shock Absorbers146
- Centre-Stand147
- Interventions Rules150
- Front Brake Calliper151
- Front Brake Pads152
- Fill - Bleeding the Braking System153
- Front Brake Pump155
- Rear Drum Brake155
- Chassis157
- Seat158
- Rear Rack158
- Driving Mirrors158
- Rear Handlebar Cover159
- Front Handlebar Cover159
- Instrument Panel159
- Headlight Assy.160
- Legshield160
- Front Turn Indicators160
- To Replace the Bulb160
- Knee-Guard161
- Front Wheel Housing161
- Taillight Assy.162
- Footrest163
- Side Fairings164
- License Plate Holder165
- Rear Mudguard166
- Fuel Tank167
- Front Mudguard168
- Rear Central Cover169
- Pre-Delivery170
- Aesthetic Inspection171
- Tightening Torques Inspection171
- Road Test172
- Static Test173
- Functional Inspection173
- Specific Operations for the Vehicle173
- Index175

Brand	APRILIA
Model	SPORTCITY ONE 125
Category	Scooter
Language	English

APRILIA SPORTCITY ONE 125 Service Station Manual

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