2005–2008 Ducati Monster S2R/S2R Dark Service & Repair Manual (Edition 00)

This 550-page PDF contains the bilingual Italian/English Ducati workshop-manual content titled Monster S2R800/S2R800 Dark Aggiornamento/Update - M.Y. 2006 - edition 00. Ducati identifies the manual as material for Authorized Service Centers and workshop personnel and states that its maintenance and repair operations require skilled technicians. It is therefore suited to experienced motorcycle mechanics with factory-style service tools, a secure lift, and electronic test equipment. The volume combines M.Y. 2006 update sheets with retained M.Y. 2005 material and a short M.Y. 2004 lighting subsection.

• Model identification and regional coverage: Explains European and U.S. frame and engine markings, M.Y. 2006 year coding, full-power and derated variants, and the ZDM 800A2 European and RAA U.S. engine-number formats.
• Engine repair and overhaul: Covers engine removal and installation, oil pump and oil cooler service, camshafts, Desmodromic valves and rocker arms, timing-system work, cylinder and piston inspection, crankcase separation, main bearings, shaft shimming, and connecting-rod overhaul.
• APTC wet clutch and transmission: Details clutch operation and fault diagnosis, clutch-pack disassembly, inspection and reassembly, primary-drive removal and gear-mesh checking, gear-selector service, gearbox shafts, selector forks and drum, and flywheel-generator work.
• DDS diagnosis and setup: Includes timing-belt tension checking, TPS zero setting, throttle-body adjustment and cylinder synchronization, engine-oil pressure and cylinder-compression testing, fuel-pressure testing, immobilizer override, guided diagnosis, and charging-system checks.
• Chassis and brake repair: Documents inverted-fork overhaul, wheel service, brake component overhaul and circuit filling, the single-sided swingarm and eccentric hub, rear shock and linkage work, final-drive service, steering-bearing adjustment, and frame inspection.
• Electrical reference and diagrams: Covers the Marelli CPU 5AM2 injection system, injectors, sensors, coils, relays, charging and starting circuits, instruments and immobilizer, plus the main wiring diagram and frame-harness layouts A-R.

Configuration and Workshop Scope

The technical sections are specific to the 803 cc, air-cooled 90-degree L-twin with belt-driven single overhead camshafts, two valves per cylinder, a six-speed gearbox, and a hydraulically operated wet multi-plate APTC clutch. This is not a liquid-cooled engine manual: cooling coverage concerns the cylinder and head fins, lubrication circuit, and oil cooler rather than a coolant network.

Fuel and exhaust coverage includes the plastic fuel tank, in-tank pump and filter, throttle body, airbox, exhaust removal and installation, the catalytic-converter system used on European versions, and the evaporative canister fitted to U.S. versions. The ignition-injection chapter explains the fuel and intake-air circuits and the operating logic for the electronic control unit.

Factory Data, Tools, and Illustrations

Reference sections provide component-specific frame and engine torque tables, approved fuels and lubricants, fluid-capacity data, adjustment specifications, inspection clearances, wear limits, brake and suspension data, and electrical test specifications. The dedicated service-tool catalog identifies the DDS with cylinder-vacuum kit, P/N 97900.0215, timing check tool P/N 88713.0123, APTC clutch screws P/N 88713.2591, primary sprocket wrench P/N 88713.2423, and crankcase assembly protection cap P/N 88700.5749.

Named visual references include the lubrication-system diagram, ignition-injection fuel circuit, intake-air circuit, main wiring diagram with color and component keys, frame-harness routing Diagrams A-R, and exploded views for the APTC clutch and major engine assemblies.

Procedure-Specific Repair Cautions

The cylinder-head reassembly section warns that an incorrect head-nut tightening procedure can abnormally stretch the studs and cause severe engine damage. During crankcase closure, the manual calls for protection cap P/N 88700.5749 over the timing-layshaft threads to keep them from damaging the oil seal. APTC clutch repair also depends on preserving the plate order, aligning the drum and hub reference marks, and installing the final plate in its specified offset position.

Engine, brake, suspension, and frame work carries serious physical and mechanical risk. Verify that the motorcycle is securely supported and that the specified lifting, holding, measuring, and diagnostic equipment is available before beginning repair work.