2002–2010 Polaris Sportsman 600, 700 & 800 Service Manual (Clymer)

Built for professional technicians, independent repair shops, and experienced owners working on Polaris Sportsman twin-cylinder ATVs, this two-PDF set combines series-wide repair coverage with a dedicated 2004 manual. The 494-page Clymer repair manual covers the Sportsman 600, 700, and 800 series from 2002-2010. Its 304-page companion manual focuses on early and late 2004 Sportsman 600 and 700 machines identified by model numbers A04CH59 and A04CH68, including late Hunter Edition configurations.

• Engine repair: Engine removal and installation, top- and lower-end disassembly, cylinder-head and valve service, piston/cylinder inspection, crankcase reassembly, timing-gear setup, oil-system priming, water/oil pump service, and cooling-system bleeding.
• Clutch and transmission: PVT/EBS operation and overhaul, drive-belt inspection, clutch alignment and offset, bushing service, standard transmission repair, separate X2/Touring transmission procedures, and shift-mechanism service.
• Final drive and chassis: Front and rear gearcase repair, early/late 2004 front-drive sections, AWD/ADC diagnosis, axle and CV boot service, prop shafts, U-joints, hubs, steering, struts, control arms, suspension, and brakes.
• Fuel and engine management: Mikuni BST 34 carburetor overhaul and jetting guidance, plus EFI pressure tests, injectors, sensors, TPS, ECU, and self-diagnostic procedures.
• Diagnostics and reference: Model-year wiring diagrams, ignition and starter flowcharts, connector and instrument-cluster tests, exploded views, torque tables, capacities, inspection limits, and electrical test specifications.

Model and Build Coverage

The Clymer volume is the series-wide reference. It separates carbureted and EFI fuel systems and gives X2/Touring models their own transmission and shift-mechanism chapter. MV7, EBS, AWD, ADC, X2, and Touring differences are called out where the hardware or test path changes. The electrical section provides dedicated schematics for early and late 2004 600/700, 2004 700 EFI, MV7, 700/800 EFI, 800 X2, X2/Touring, and 2010 800 EFI configurations rather than relying on one generic diagram.

The early/late 2004 split is more than a cosmetic distinction. Clymer defines early units as built before February 20, 2003 and late units as built on or after that date. The companion manual shows the three quick identification checks: transmission oil fill-plug location, the late-build fuel-level indicator in the instrument cluster, and Ducati versus Kokusan ignition identification at the flywheel. Driven-clutch service and front-gearcase information are also divided by build, so the two versions are not treated as interchangeable.

Component and System Documentation

Engine coverage goes well beyond routine maintenance. The manuals describe compression and cylinder leakdown testing, engine removal, rocker-arm and pushrod inspection, cylinder-head disassembly, valve and guide measurement, valve-seat reconditioning, piston and ring service, cylinder measurement and honing, flywheel/stator work, timing-gear service, water/oil pump repair, crankcase separation, camshaft inspection, bearing and oil-clearance checks, and complete reassembly. Related tables provide component-specific torques, wear limits, clearances, oil-flow data, cooling-system specifications, and troubleshooting paths.

On carbureted machines, the material covers the Mikuni BST 34 through exploded views, circuit explanations, float and fuel-level checks, needle-and-seat leakage testing, fuel-pump service, and altitude/temperature jetting charts. EFI chapters cover fuel-system depressurizing and priming, pressure testing, pump and injector checks, TPS calibration and testing, ECU and sensor diagnosis, and self-diagnostic fault information. Charging, CDI/ECU ignition, starter, speed sensor, transmission switch, instrument cluster, AWD/ADC coils, relays, fuses, and onboard diagnostics are supported by circuit tests and wiring diagrams.

Drivetrain chapters address PVT drying and overheating diagnosis, clutch disassembly, bushing service, spring and weight inspection, EBS components, clutch alignment, transmission removal and internal repair, front and rear gearcase overhaul, CV joints, drive shafts, hubs, wheel bearings, and brake bleeding plus caliper and master-cylinder repair. Representative illustrations include the engine and valve-train exploded views, Mikuni carburetor and fuel-flow diagrams, EBS/PVT exploded view, early/late front gearcase exploded views, ignition and starter test flowcharts, and model-year wiring schematics.

Workshop Reference and Repair Cautions

Special-tool callouts include the PU-45778 oil-system priming tool, 2870506 drive-clutch puller, 2872292 clutch-offset alignment tool, and PU-43506 fuel-pressure tester with the PU-47476 adapter for later models. These callouts let a shop confirm the required tooling before opening an assembly.

After lower-end assembly, the oil system must be primed before first startup; failing to do so can oil-starve the rebuilt engine. Drive-clutch cover, spider, and sheave positions must remain indexed because the assembly is precision-balanced; losing the original relationship can create vibration and unsafe clutch operation. On carbureted machines, selecting a main jet without the altitude/temperature chart can create a lean condition and serious engine damage.

Before servicing fuel, pressurized cooling, brake, electrical, or rotating clutch components, identify the exact model and build and follow the safety notes and complete procedure in the relevant PDF.