2007 Harley-Davidson Sportster XL 883 / XL 883C / XL 883L / XL 883R / XL 1200C / XL 1200L / XL 1200R / XL 50 Service Manual (P/N 99484-07)

This 986-page OEM-authorized PDF reference documents the engine, chassis, electrical, and fuel-injection specifications for the 2007 EFI-equipped Harley-Davidson Sportster XL series.

• Covers 2007 Harley-Davidson Sportster XL 883, XL 883C, XL 883L, XL 883R, XL 1200C, XL 1200L, XL 1200R, and XL 50 variants (including mid-mount and forward control configurations).
• Official Harley-Davidson publication P/N 99484-07 (Service Manual) and 99495-07 (Electrical Diagnostics).
• Contains 71 detailed component diagrams, 13 maintenance specification tables, complete wiring diagrams, and electrical system diagnostic flow charts.
• Explains top end and bottom end overhauls, transmission disassembly, secondary drive belt replacement, and starter motor repair.
• Details troubleshooting for the Electronic Control Module (ECM), TSM/HFSM, Idle Air Control (IAC), vehicle speed sensor, and oxygen sensors.

Maintenance and Technical Overview

This service publication provides comprehensive documentation for maintaining the 883cc and 1200cc Evolution fuel-injected engine platforms, streamlining bay time by keeping essential repair data right at your workbench. Instead of outsourcing labor-intensive jobs to a dealership, technicians and DIYers can utilize this manual to execute complex tasks like laced wheel truing, bleeding the hydraulic brake system, and replacing front fork oil. Inside, you will find detailed schedules for engine oil change intervals, primary chain tensioning, and belt deflection adjustments across various frame geometries. The documentation extensively covers chassis service, walking through wheel alignment and steering head bearing maintenance. Expect gearcase cover mounting screw torque sequence charts, serial data circuit schematics, connector pin-out views, and evaporative emissions control system schematics alongside exploded-view assemblies for the clutch release mechanism, front and rear brake calipers, and the internal fuel pump module. Since working on pressurized fuel systems and high-amperage circuits carries inherent risks, always review the battery disconnection and system depressurization procedures detailed in the introductory chapters before turning a wrench.

Specification and Data Highlights

Technical specifications are logically organized to speed up identification and ensure proper setup on the lift. For example, primary chain tension on a hot engine is documented at 1/4 to 3/8 inches (6.3 to 9.5 mm). Coolant-free engine oil capacity is specified at 3.6 quarts (3.4 liters). You will also find strict wear limits alongside drive belt wear analysis charts, such as replacing brake pads when the friction material reaches a minimum of 0.04 inches (1.02 mm). Critical fastener torque values are clearly listed to prevent overtightening. A prime example is the 50 to 55 ft-lbs (68 to 75 Nm) requirement for the front axle nut.

When servicing the primary drive on these 2007 models, mechanics should closely inspect the factory clutch spring plate; its brass rivets are notorious for shearing under load, which can severely damage the clutch shell if ignored. Furthermore, because the ECM is mounted on the rear fender directly beneath the seat, technicians should routinely check the 36-place Packard connector for moisture intrusion or wire chafing before condemning other fuel injection components.