2002–2009 Suzuki Ozark LT-F250 ATV Service Manual (P/N 99500-42166-03E)

This 366-page Suzuki LT-F250 Ozark service manual covers the 2002 LT-F250K2 base model and cumulative K3 through K9 supplements for 2003-2009. Its market-specific data includes E-03, E-17, E-24, E-28, and E-33 applications, plus the later E-04 configuration. Suzuki states that this manual is written for people who already have the knowledge, skills, shop equipment, and special tools needed to service its vehicles, making it appropriate for experienced technicians rather than first-time mechanics. It assumes general workshop knowledge instead of teaching basic repair practice.

Covered Systems and Factory Procedures

• Document scope: The 366-page PDF contains a 282-page K2 base manual, followed by 12 K3 pages, 15 K4 pages, 13 K5 pages, 31 K6 pages, 5 K7 pages, 2 K8 pages, and 6 K9 pages.
• Engine and transmission repair: Procedures cover engine removal and installation, top- and bottom-end disassembly, cylinder-head and valve service, cam timing, piston and crankshaft inspection, clutch work, transmission and shift-fork service, oil-pump work, and final engine reassembly.
• Shaft-drive and final-drive work: The manual details secondary bevel-gear service, tooth-contact and backlash checks, shim selection, and removal, disassembly, inspection, reassembly, and installation of the rear gear case, propeller shaft, and universal joint.
• Chassis and brake repair: Coverage includes wheel and hub service, tire replacement, front brake caliper and master-cylinder overhaul, brake bleeding, rear drum-brake service, front and rear suspension, steering disassembly, toe-in adjustment, swingarm work, rear-axle service, and reverse-lock cable removal and installation.
• Fuel, lubrication, and scheduled service: Carburetor removal, disassembly, cleaning, inspection, float-height setup, pilot-screw service, fuel-valve work, lubrication-system tracing, compression and oil-pressure testing, clutch engagement and lock-up inspection, and the complete maintenance schedule are included.
• Electrical diagnosis and diagrams: Charging, starter, CDI ignition, lamp, switch, relay, diode, and battery sections provide fault-isolation charts and electrical test data. Visual references include the engine lubrication flow chart, rear-drive and chassis exploded views, charging, starter, and ignition troubleshooting charts, model-specific wiring diagrams, and wiring, cable, and brake-hose routing drawings.

Model-Year and Market Differences

The supplements are cumulative, so earlier chapters remain part of the repair reference unless a later section identifies a change. K3 adds its revised clutch layout and model-specific service data. K4 documents the changed clutch sleeve-hub nut procedure, universal-joint grease points, and gearshift linkage; K5 adds a front caliper mounting update and its own wiring diagram.

K6 contains the largest market-specific expansion. Alongside revised data for E-17, E-24, E-28, and E-33, it separates the E-04 version with its speedometer/odometer drive, exterior and steering parts, lighting, switch tests, cable routing, regulator/rectifier installation, and dedicated wiring diagram. K7 adds revised front brake-hose routing. K8 records the change from a roller-type camshaft drive chain to a silent type. K9 adds revised fuel-tank construction and E-28/E-33 carburetor pilot-screw service, along with updated specifications and service data.

Service Data and Special Tools

Exploded assembly views tie part identification to torque points, lubrication, sealant, and thread-lock references. The tables supply component-specific torque specifications, fluid data, inspection and wear limits, carburetor settings by area code, clutch test data, compression and oil-pressure checks, bevel-gear shim information, and electrical voltage, resistance, current, continuity, and peak-voltage tests.

The special-tool index gives Suzuki numbers for the required equipment, including the 09920-13120 crankcase separating tool, 09920-53730 clutch sleeve hub holder, 09900-25008 multi-circuit tester set, 09915-64510 compression gauge set, and 09915-74511 oil-pressure gauge with 09915-74532 adaptor.

Repair-Critical Notes

The manual warns that incorrect oil-filter orientation can cause serious engine damage. It also specifies glycol-based brake fluid and cautions that mixing silicone- or petroleum-based fluid can seriously damage the brake system. Assembly illustrations show service relationships and procedures, but Suzuki notes that they may not reproduce every vehicle detail exactly.

Fuel-system work, running-engine tests, raised-vehicle service, and brake repair require the proper tools, ventilation, stable support, and the safety precautions stated in the manual.