2003 Aprilia Scarabeo 50 ie / 100 4T Service Manual

Comprehensive workshop manual for Aprilia Scarabeo 50 ie and 100 4T models. Covers engine, frame, electrical systems, and more. PN 8140698 UK.

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Aprilia Models Covered & Key Technical Specifications

Models: Aprilia Scarabeo 50 i.e., Aprilia Scarabeo 50 4T, Aprilia Scarabeo 100 4T
Sub-models / Variants: 50, 100, 4T, i.e., 4T2V, Drum brake version, Version with lights always on, Version with stoplights on
Trade Names: Scarabeo
Build Years: 2003
Serial Numbers: 8140696 UK
Technical Data:

  • Engine type: Horizontal single-cylinder
  • Engine displacement: 49.38 cm³ (50 i.e.), 49.9 cm³ (50 4T), 96.21 cm³ (100 4T)
  • Compression ratio: 10.5:1 (50 i.e., 100 4T), 11.5:1 (50 4T)
  • Starting system: Electric (50 i.e., 50 4T), Electric + Kick starter (100 4T)
  • Fuel system: Keihin CVK 17 (50), Keihin CVK 20 - Dellorto PHVD 22 (100)
  • Drive system: Automatic continuous variator with V-belt
  • Max loading capacity: 180 kg (396.8 lbs)
Technical Specifications
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Document Number / Seller:
27186 / Donna Cook
File Size:
8.27 MB
File Type:
ZIP
Language:
English
Printable:
Yes
Category:
Scooter
Last updated / verified
Jun 29, 2025

Aprilia Manual Features & Content Preview

Aprilia Scarabeo 50/100 4T Workshop Manual

  • Covers 2003 Aprilia Scarabeo 50 i.e., 50 4T, and 100 4T models including i.e. electronic injection and 4-stroke carbureted variants
  • Original OEM publication, Form 1118 2, published February 2003
  • Contains 80 pages of technical specifications, maintenance schedules, and system descriptions
  • Features comprehensive tightening torque tables for frame, engine, suspension, and braking assemblies
  • Includes detailed electrical system reference values, fuse ratings, and bulb specifications
  • Indexed PDF search covers every chapter and appendix
  • Accessible from your device as soon as the order is placed
  • This 2003 first edition serves as the reference build for the UK-market Scarabeo 50 and 100 lineup

Technical Content Overview

The 2003 Aprilia Scarabeo 50/100 4T service manual provides technicians and owners with the factory-authorized specifications for maintaining the 50 i.e., 50 4T, and 100 4T platforms. The documentation is organized by major component systems, covering the engine, frame, electrical, fuel, transmission, and braking assemblies, with clear, subject-specific sections for each model variant.

Specifications and Reference Data

Technical data includes comprehensive torque specifications for metric ISO fasteners ranging from M4 to M16, such as 130 Nm for rear wheel nuts and 44 Nm for handlebar clamp screws. The manual contains electrical reference data, with generator outputs of 140 W for the 50 i.e. and 120 W for the 100 4T. Coolant system capacity for the Scarabeo 100 is 850 cm³. Valve clearance for the Scarabeo 100 4T is verified every 24,000 km in the service interval chart. Ignition timing is specified at 26° for the 50 4T and variable with 20° at 4000 rpm for the 50 i.e. An official 80-page Aprilia OEM workshop manual covering the 2003 Scarabeo 50/100 4T, documenting engine, chassis, electrical, and fuel-injection specifications for the 8140696 UK-series build.

Manual FAQ, Purchase & Download Details

Does the document provide coverage details for the 2003 Aprilia Scarabeo 50 ie and 100 4T models? keyboard_arrow_down

Manual includes technical specifications and system information specifically for the 2003 Aprilia Scarabeo 50 ie and 100 4T model variants.

What information regarding tightening torque values is available in the manual? keyboard_arrow_down

Document contains tables that list tightening torques for metric ISO threaded fasteners. These specification tables provide values for components such as the engine mount, front and rear brake assemblies, and the wheel assemblies.

Which electrical system components and references are included in the manual sections? keyboard_arrow_down

Manual lists technical references for the electrical system, including generator output thresholds, battery capacity benchmarks, and fuse ratings. It also covers connector pinout orientation and provides diagrams showing the arrangement of electrical controls and instruments. Additionally, the document contains specifications for various bulbs used throughout the vehicle.

Can I view the listed fluid capacities and lubricant specifications for this vehicle? keyboard_arrow_down

Document includes a dedicated lubricant chart and capacity table that details the recommended types and volumes for engine oil, transmission oil, and other service fluids.

Is the manual divided into chapters that cover specific mechanical systems? keyboard_arrow_down

Publication is organized into subject-specific sections and chapters covering systems such as the engine, transmission, brakes, and suspension. Each section provides content relevant to the components within those designated areas.

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