1996-1997 Aprilia Leonardo 125 Service Manual
Complete Italian service and repair procedures for the Rotax 120 monocylinder 4-stroke engine. Features detailed maintenance schedules, fuel system, cooling system, electrical circuits, and chassis specifications.
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Sample pages from the 1996-1997 Aprilia Leonardo 125 Service Manual manual
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Aprilia Models Covered & Key Technical Specifications
Models: Aprilia Leonardo 125
Build Years: 1996–1997
Technical Data:
- Engine: Rotax 120, single-cylinder, 4-stroke, 4-valve, liquid-cooled, wet crankcase, overhead camshaft
- Engine displacement: 124.91 cm³
- Bore and stroke: 56.4 mm x 50 mm
- Compression ratio: 12.5 ± 0.5:1
- Transmission: Automatic stepless
- Idling speed: 1600 ± 100 rpm
- Fuel capacity: 9.5 L (including 2.5 L reserve)
- Engine oil capacity: 1050 cm³ (oil change), 1100 cm³ (oil and filter change), 1150 cm³ (engine overhaul)
- Coolant capacity: 1200 cm³
- Transmission oil capacity: 90 cm³
- Spark plug: NGK CR8E (standard), NGK CR9E (cold), NGK CR7E (hot)
- Spark plug gap: 0.6 mm
- Brake disc diameter: 220 mm (front), 190 mm (rear)
- Tire pressure (standard): 190 kPa (1.9 bar) front, 200 kPa (2.0 bar) rear
Aprilia Manual Features & Content Preview
Aprilia Leonardo 125 Service Overview
- Covers 1996–1997 Aprilia Leonardo 125 scooters with the Rotax 120 liquid-cooled 4-stroke engine
- Original OEM publication, edition September 1996, reprinted January 1997
- Contains 262 pages of technical specifications, maintenance schedules, and mechanical system data
- Delivered as a direct download the moment payment clears
- Indexed PDF search covers every chapter and appendix
- Stored against your account so you can retrieve it after a hard-drive loss
- This 1997 reprint documents the B-96 fuel system index variant alongside standard maintenance procedures for the Leonardo 125 range
Technical Documentation Scope
The 1996–1997 Aprilia Leonardo 125 service manual provides comprehensive technical data required for maintenance and repair of the scooter. Major chapters document general information, periodic maintenance and setting up, detailed engine systems, fuel supply system, cooling system, electrical architecture, chassis components, and specialized repair procedures.
Specification Previews
Technical data provided includes critical torque settings for fasteners, such as the 50 Nm specified for the engine connection link fulcrum pin nut. Coolant system capacity for the Aprilia Leonardo 125 is documented at 1200 cm³. The carburetor pilot jet size is 42.5 for the Rotax 120 unit. Valve clearance is not applicable for this OHC configuration, however, spark plug gap is strictly listed at 0.6 mm. Final-stage engine oil capacity is 1150 cm³ for complete overhauls. Note: This page is a contents overview for the manual. It does not provide repair or diagnostic instructions.
An official 262-page Aprilia OEM workshop manual covering the 1996–1997 Aprilia Leonardo 125, documenting engine, chassis, electrical, and fuel-injection specifications for the Rotax-powered build.
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