1988-2002 Suzuki LT-F250 QuadRunner 250 Service Manual
Full service documentation for the Suzuki LT-F250 and QuadRunner 250 (1988-2002) addressing engine, chassis, and electrical systems with detailed diagrams and part references.
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Sample pages from the 1988-2002 Suzuki LT-F250 QuadRunner 250 Service Manual manual
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Suzuki Models Covered & Key Technical Specifications
Models: Suzuki LT-F250 QuadRunner 250, LT-F250K, LT-F250L, LT-F250M, LT-F250N, LT-F250P, LT-F250R, LT-F250S, LT-F250T, LT-F250V, LT-F250W
Sub-models / Variants: 2WD, 4-stroke, Twin Dome Combustion Chamber engine, air-cooled, OHC, manual shift
Trade Names: QuadRunner 250
Build Years: 1988–2002
Serial Numbers: LT-F250K ('89), LT-F250L ('90), LT-F250M ('91), LT-F250N/P/R/S/T/V/W ('92–'98)
Technical Data:
- Engine: Four-stroke, air-cooled, single-cylinder, OHC
- Displacement: 246 cc
- Bore and Stroke: 66.0 mm x 72.0 mm
- Compression Ratio: 8.5:1
- Carburetor: MIKUNI VM24SS
- Transmission: 5-speed constant mesh, 1-reverse, 2-speed sub-transmission
- Clutch: Wet multi-plate centrifugal automatic
- Dry Mass: 225 kg (496 lbs)
- Fuel Capacity: 12.0 liters (including reserve)
- Engine Oil Capacity: 3.5 liters (oil change), 3.6 liters (filter change)
Suzuki Manual Features & Content Preview
Inside the 1988–2002 Suzuki LT-F250 QuadRunner 250 Service Manual
- Covers 1988–2002 Suzuki LT-F250 QuadRunner 250 ATV models, including engine, chassis, and transmission systems for US and international variants
- Official Suzuki publication 99500-42098-01E, copyright 1990, revised for models N through W
- Contains 47 detailed exploded-view diagrams and 24 comprehensive torque-specification tables
- Accessible from your device as soon as the order is placed
- OCR text layer lets you jump to a torque spec by keyword
- This official 270-page service manual is the primary reference for the 1988–2002 Suzuki LT-F250 series, detailing engine overhaul and chassis maintenance requirements.
Document Content Walkthrough
This 1988–2002 Suzuki LT-F250 QuadRunner 250 service manual documents the complete teardown and assembly of the Twin Dome Combustion Chamber engine and transmission. Chapters detail the general information for the LT-F250, including VIN location, fuel recommendations, and break-in requirements. Engine sections cover the compression check, starter clutch, cylinder head, crankshaft, and five-speed constant-mesh transmission. Further content segments address the chassis suspension, fuel and lubrication systems, and electrical system specifications.
Technical Depth and Reference Values
Engine and Maintenance Specifications
Specifications are provided for critical components, such as valve clearances and oil capacities. Intake valve clearance is set at 0.03–0.08 mm, while exhaust valve clearance is documented at 0.08–0.13 mm. Cylinder head bolt torque values are provided for the 8 mm diameter nuts at 21–25 Nm in the assembly data. The manual contains a full what an OEM service publication covers to aid in component identification and maintenance intervals.
Note: This publication is provided for reference only; qualified technicians remain the authoritative source for any hands-on service. This 270-page official Suzuki publication details the complete maintenance, diagnostic, and teardown specifications for the 1988–2002 Suzuki LT-F250 QuadRunner 250, serving as the essential technical reference for this legendary air-cooled 4-stroke ATV.
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