Aprilia SXV 450, SXV 550, RXV 450, and RXV 550 2006 Workshop Manual

• Official 177-page Aprilia OEM publication (first edition, January 2006)
• Covers 2006 SXV 450, SXV 550, RXV 450, and RXV 550 variants
• Documents comprehensive torque tables, fluid capacities, and electrical system schematics for the liquid-cooled twin-cylinder models
• Details fuel-injection specifications, mechanical tolerances, and chassis setups
• Provides necessary technical data for both road-use derated versions and open-spec competition models

Manual Content Overview

This 2006 workshop reference provides the exact factory data required for periodic maintenance and complex diagnostics. It documents essential procedures for vehicle operation, control arrangements, and storage setups. Need to identify frame and engine numbers quickly? The initial chapters map these out. You will also find scheduled maintenance requirements specifically split between road-legal configurations and high-stress competition setups.

Before working on the electrical system or handling the high-pressure fuel lines, mechanics must review the documented safety protocols. These sections detail carbon monoxide risks and proper fuel handling to ensure a safe workshop environment. Further chapters break down lubrication data, spark plug specifications, and cooling system requirements. It outlines exact sequences for inspecting drive chains, bleeding braking circuits, and testing electrical fuses.

Technical Specification Preview

Factory specifications are laid out in clear, accessible tables covering the engine, transmission, and chassis. The 450 and 550 engines utilize a unique double lubrication system with an external reservoir. The manual documents its exact 1.3-liter capacity. Torque settings matter. Critical fasteners, like the cylinder head bolts, include multi-stage tightening sequences to prevent warping. Other precise figures include the front brake caliper screw (specified at 50 Nm) and the spark plug torque (12 Nm).

You also get factory-approved valve clearance and timing data. This document serves as the definitive reference for servicing these high-performance motard and off-road motorcycles. It strictly details what you need to know about fluid grades, mechanical tolerances, and structural layouts. This page acts as a contents review to verify the manual covers your specific model's requirements, rather than functioning as a direct repair guide.