Name: APRILIA SX 125
Brand: APRILIA
Rating: 4 (1 reviews)

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SERVICE STATION MANUAL

854196

RX SX 125

Index of Topics5
Coolant7
Safety Rules7
Hot Components7
Carbon Monoxide7
Used Engine Oil and Transmission Oil8
Brake and Clutch Fluid8
Battery Electrolyte and Hydrogen Gas8
Components Removal9
Reassembling Components9
Electric Connectors9
Running-In10
Vehicle Identification10
Tightening Torques10
Chassis Number11
Engine Number11
Engine11
Dimensions and Mass11
Transmission12
Capacities12
Electrical System12
Frame and Suspensions13
Brakes13
Warning Lights13
Wheels and Tyres14
Supply14
Tightening Torques14
Front Suspension14
Rear Suspension15
Special Tools18
Maintenance24
Maintenance Chart25
Spark Plug25
Gearbox Oil Inspection26
Topping-Up26
Replacement27
Gearbox Oil27
Air Filter28
Cooling System29
Level Check29
Braking System29
Top-Up30
Clutch System31
Adjusting the Lever31
Headlight Adjustment33
Troubleshooting34
Components Arrangement37
Table of Contents38
Electrical System Installation39
Scope and Applicability39
Materials Used and Corresponding Quantities39
Front Side40
Central Part43
Back Side46
General Wiring Diagram49
Components - Key (RX/SX 125)49
Front Headlamp50
Fuses50
Battery50
Turn Indicators50
- Checks and Inspections52
- Dashboard52
- Service Warning Light Reset54
- Resetting the Odometer54
- Ignition Circuit56
- Battery Recharge Circuit57
- Control Data58
- Flywheel Check58
- Recharge Check58
Voltage Regulator58
- Voltage Regulator Check59
- Turn Signals System Check59
- Turn Indicator Device Check59
- Horn Control60
- Lights List61
- Fuses63
- Control Unit63
- Fuse Distribution63
- Battery64
- Speed Sensor64
- Engine Rpm Sensor65
- Air Temperature Sensor65
- Air Intake Valve66
- Coil66
- Coil Winding Resistance66
- Coil Checking66
- Neutral Sensor67
- Connectors67
- Ecu67
- Instrument Panel Pinout68
- Engine from Vehicle69
- Vehicle Preparation70
- Removing the Engine from the Vehicle70
- Gearbox89
- Gearbox Shafts89
- Disassembling the Gearbox89
- Checking the Primary Shaft91
- Checking the Secondary Shaft91
- Checking the Desmodromic Drum91
- Assembling the Gearbox92
- Starter Motor94
- Removing the Starter Motor94
- Installing the Starter Motor94
- Removing the Flywheel Cover95
- Fitting the Idle Gear95
- Generator Side95
- Removing the Idle Gear95
- Magneto Flywheel Removal96
- Removing the Stator98
- Installing the Flywheel98
- Stator Installation100
- Flywheel Cover Installation100
- Clutch Side101
- Removing the Clutch Cover101
- Disassembling the Clutch102
- Checking the Clutch Plates102
- Checking the Clutch Housing103
- Head and Timing104
- Checking the Clutch Hub104
- Assembling the Clutch104
- Removing the Head Cover105
- Removing the Cylinder Head105
- Cylinder Head105
- Checking the Cylinder Head105
- Cylinder-Piston Assembly106
- Removing the Cylinder106
- Disassembling the Piston107
- Checking the Cylinder108
- Checking the Piston108
- Fitting the Piston109
- Installing the Cylinder110
- Selecting the Cylinder111
- Selecting the Piston111
- Installing the Cylinder Head112
- Installing the Head Cover113
- Crankcase - Crankshaft113
- Splitting the Crankcase Halves113
- Removing the Crankshaft116
- Inspecting the Crankcase Halves117
- Checking the Counter Shaft121
- Installing the Crankshaft121
- Refitting the Crankcase Halves123
- Lubrication125
- Oil Pump125
- Removing126
- Inspection126
- SAS Valve127
- Power Supply129
- Circuit Diagram130
- Carburettor Removing130
- Carburetor Disassembling134
- Ignition136
- Axone Use for Ignition System136
- ISO Screen Page136
- Engine Parameter Screen Page137
- Devices Activation Screen Page137
- Errors Display Screen Page137
- Adjustable Parameters Screen Page138
- Suspensions139
- Front Suspension140
- Removing the Front Wheel141
- Gaskets142
- Bearings142
- Checking the Front Wheel142
- Installing the Front Wheel143
- Wheel Pin143
- Rim143
- Front Fork Diagram145
- Removing the Fork Legs146
- Draining Oil148
- Disassembling the Fork150
- Checking the Components152
- Reassembling the Fork153
- Filling Oil156
- Installing the Fork Legs158
- Steering Bearing159
- Adjusting Play160
- Rear162
- Removing the Rear Wheel163
- Checking the Rear Wheel164
- Anti-Vibration Buffer164
- Installing the Rear Wheel165
- Shock Absorbers166
- Adjusting167
- Rear Shock Absorber Adjustment167
- Linkages169
- Shock Absorber Fitting169
- Connecting Rod Assembly Removal170
- Ball Retainer171
- Chassis172
- Swinging Arm173
- Swingarm Removal176
- Roller Casings176
- Swingarm Pin177
- Drive Chain179
- Drive Chain Removing180
- Drive Chain Inspection180
- Drive Chain Installation181
- Drive Chain Adjusting181
- Chain Sliders182
- Exhaust183
- Removing the Tail Pipe184
- Removing the Exhaust Manifold185
- Rave Valve186
- Exhaust Valve189
- Checking189
- Cylinder Gasket190
- Circuit Diagram193
- Coolant Replacement194
- Water Pump195
- Removing the Radiator196
- Bodywork199
- Seat200
- Headlight Assy.200
- Taillight Assy.201
- Side Body Panels202
- Turn Indicators202
- License Plate Light202
- Rear Light202
- Front Fairing203
- Chassis Cover204
- Air Box205
- Fuel Tank208
- Front Mudguard210
- Mixture Oil Tank210
- Battery Removal212
- Tail Guard212
- Pre-Delivery214
- Aesthetic Inspection215
- Tightening Torques Inspection215
- Levels Check216
- Road Test216
- Static Test217
- Functional Inspection217

Brand	APRILIA
Model	SX 125
Category	Motorcycle
Language	English

APRILIA SX 125 User Manual

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APRILIA SX 125 Specifications

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