1999-2007 Suzuki GZ250 Marauder Service Manual OEM (P/N 99500-32100-01E)
Suzuki Models Covered & Key Technical Specifications
Models: Suzuki GZ250 Marauder
Model Years: 1999–2007
Serial Numbers: V.I.N. stamped on the right side of the steering head pipe; engine serial number located on the left side of the crankcase
Technical Data:
- Engine displacement: 249 cm³ (15.2 cu. in)
- Engine configuration: Four-stroke, air-cooled, OHC, single-cylinder
- Compression ratio: 9.0:1
- Transmission: 5-speed constant mesh
- Fuel capacity: 14 L (3.7 US gal) total, 2.9 L (0.8 US gal) reserve
- Spark plug gap: 0.6–0.7 mm (0.024–0.028 in)
- Valve clearance (cold): Intake 0.03–0.08 mm (0.001–0.003 in), Exhaust 0.08–0.13 mm (0.003–0.005 in)
- Drive chain: DID 520VC5, 110 links
Suzuki Manual Features & Content Preview
- Official Suzuki publication (P/N 99500-32100-01E) providing 99 pages of comprehensive technical data
- Covers the complete 1999–2007 Suzuki GZ250 Marauder production run, including the baseline factory reference values used for the initial 1999 GZ250X launch build
- Supplies illustrated exploded-view diagrams, torque value tables, and technical service parameters essential for full engine and chassis system teardowns
Service and Maintenance Documentation
Routine upkeep requires accurate baseline data. This manual details essential service intervals and periodic maintenance schedules for the GZ250. Technicians will find precise factory parameters for valve clearance adjustments, spark plug replacement cycles, and air cleaner element care. The documentation also covers chassis upkeep thoroughly. You get exact specifications for throttle cable play, clutch lever adjustments, and drive chain tensioning. Brake system maintenance is fully documented, including fluid replacement intervals and pad wear limit checks. Always ensure you are working within a safe environment and verify vehicle-specific limits before applying wrench torque, as improper adjustments can compromise vehicle integrity.
Engine and Chassis Specifications
Rebuilding the 249 cm³ single-cylinder, air-cooled engine demands exact tolerances. The text supplies critical measurement data, including piston ring-groove clearance, camshaft journal wear limits, and cylinder bore diameter. Torque specifications are clearly mapped out for major fasteners like the cylinder head bolts, primary drive gear, and the crankshaft assembly. Beyond the engine block, the publication outlines complete electrical system data. Technicians can reference ignition timing, battery capacity, and fuse ratings. Chassis geometry and baseline settings, such as suspension adjustments and tire pressure limits, round out the technical reference material to support accurate workshop procedures.
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