2005 Polaris Predator 500 / Troy Lee Designs Predator 500 Service Manual (P/N 9919514)

• Model coverage: Covers the 2005 Predator 500 A05GJ50AA and Predator Troy Lee Designs A05GJ50AB, with separate identification and specification data for their engine, transmission, carburetor, rear wheel/tire, and shock configurations.
• Engine and transmission repair: Details engine removal and installation, DOHC top-end service, crankcase separation, crankshaft and bearing inspection, clutch and shifter work, five-speed transmission service, water-pump seal replacement, cam timing, and final assembly.
• Fuel, lubrication, and cooling systems: Includes Mikuni BSR 42 carburetor disassembly, cleaning, inspection, float and fuel-level checks, jetting guidance, fuel-pump service, cooling-system pressure testing, oil-pressure testing, oil-flow diagnosis, and oil-pump priming.
• Steering, chassis, and suspension work: Covers front hubs, steering knuckles, ball joints, A-arms, the concentric swingarm, rear-axle runout and service, standard FOX shocks, and TLD-specific FOX Podium X shock disassembly, rebuilding, bleeding, IFP setup, and nitrogen charging.
• Brake and electrical diagnosis: Provides hydraulic brake bleeding, master-cylinder and caliper repair, disc and pad inspection, ignition and charging tests, CDI and stator output checks, switch and fan-motor tests, starter repair, troubleshooting flowcharts, and the factory wiring diagram.
• Factory reference data: Supplies component torque tables, inspection and wear limits, valve-adjusting-pad and shock-valving data, jetting charts, electrical test specifications, exploded views, and a chapter-indexed special-tool list.

This 213-page PDF is the Polaris factory 2005 Predator 500 Service Manual, P/N 9919514. It is a repair-level shop manual for the liquid-cooled Fuji 499cc DOHC four-stroke, not an owner's handbook or parts catalog. Because the internal-engine, transmission, and shock procedures assume precision measuring tools, pullers, a hydraulic press, and high-pressure nitrogen equipment, it is suited to experienced ATV mechanics and advanced owners with a properly equipped shop; Polaris directs users unfamiliar with safe service procedures, as well as certain marked operations, to a qualified dealer.

Model-Specific Coverage

The factory specification pages give the standard Predator and Troy Lee Designs edition separate engine-model entries. They also distinguish their intermediate transmission ratios, engine-oil capacity, rear wheel and tire sizing, carburetor needle and initial pilot-screw setting, and shock package. The standard model uses FOX shocks with a remote-reservoir rear unit; the TLD model receives FOX Podium X front and rear shocks, with a piggyback front reservoir and remote rear reservoir. Model-number, VIN, and engine-serial-location information helps confirm the machine before repair data or parts are selected.

Engine, Drivetrain, and Fuel-System Depth

The engine chapter separates work that can be performed in the frame - including flywheel, stator, starter drive, and water-pump mechanical-seal service - from repairs that require engine removal. Top-end coverage addresses camshaft and cylinder-head inspection, valve-clearance pad selection, piston and cylinder measurement, honing, valve-seat work, and timed reassembly. Bottom-end and drivetrain sections cover the clutch pack, shifter, oil pump, crankcase bearings, transmission shafts and gears, crankshaft runout, and water-pump shaft and seals.

The Mikuni BSR 42 section explains CV-carburetor operation before moving into teardown, cleaning, inspection, reassembly, float adjustment, needle-and-seat leakage testing, fuel-level testing, pump service, and lean/rich or erratic-idle troubleshooting. Maintenance material covers the periodic schedule, lubricant locations, oil and filter service, coolant service, compression testing, steering and toe checks, drive-chain adjustment, brake inspection, and suspension settings.

Chassis, Brakes, Electrical, and Reference Data

Chassis procedures extend beyond basic adjustments to hub and steering-knuckle repair, ball-joint replacement, A-arm service, swingarm removal, and rear-axle disassembly and installation. The brake chapter covers fluid replacement and bleeding, master-cylinder service, front and rear pad and disc work, caliper teardown, service-limit inspection, and fault diagnosis. Electrical coverage includes timing checks, electronic throttle-control operation, DC/CDI ignition diagnosis, alternator and charging-system tests, lighting, clutch and tether switches, starter-motor service, and starter-drive inspection.

Named visual references include the ES50PL Oil Flow Chart, Predator Cam Timing Exploded View, Mikuni BSR 42 Carburetor Exploded View, Rear Swing Arm/Axle Exploded View, Starter System Testing Flow Chart, and two-page 2005 Predator Wiring Diagram. Tool callouts include the PA-46087 crankcase separator, PA-46075 flywheel puller, PA-45958 cam-chain tensioner tool, 2872105 water-pump mechanical-seal puller, 2200421 gas-shock recharging kit, and PV-43568 digital multimeter.

The manual specifically warns that incorrect camshaft-to-crankshaft timing can cause serious engine damage. Its shock chapters also explain that pressure washing can force contamination past the seals and that allowing a damper shaft to spin in the holding clamps can permanently damage the shaft and cause leakage. FOX shock service involves high-pressure nitrogen, and the manual requires pressure release before disassembly.