Kawasaki KLF-400 Bayou 4x4 Service Manual 1993-1999
Kawasaki Models Covered & Key Technical Specifications
Models: Kawasaki KLF-400 Bayou 4x4
Sub-models / Variants: KLF400-B1, KLF400-B2, KLF400-B3, KLF400-B3A, KLF400-B4, KLF400-B5, Canada model (CN), US model (US)
Trade Names: Bayou 400
Model Years: 1993–1999
Technical Data:
- Engine type: 4-stroke, SOHC, 1-cylinder, liquid-cooled
- Displacement: 391 mL
- Compression ratio: 9.0
- Maximum horsepower: 18.3 kW (25 PS) @ 6,000 r/min (US: 19.1 kW (26 PS) @ 7,000 r/min)
- Maximum torque: 32.3 N-m (23.8 ft-lb) @ 5,000 r/min
- Transmission: 5-speed plus reverse, constant mesh, return shift
- Ignition system: DC-CDI
- Starter system: Electric starter and primary kick
- Battery: 12V 19Ah
- Drive system: Shaft drive (four-wheel drive)
- Suspension travel: 130 mm front and rear
Kawasaki Manual Features & Content Preview
- Covers 1993–1999 Kawasaki KLF-400 Bayou 4x4 models, including the B1, B2, B3, B3A, B4, and B5 variants equipped with the liquid-cooled SOHC engine
- Contains 340 pages of detailed system diagrams, exploded-view illustrations, and electrical schematics specifically for the DC-CDI ignition system
- Features the critical 1998–1999 supplemental model data integrated directly into chapter 17
Maintenance and Technical Documentation
Whether you are chasing down cooling system flow issues or planning a complete top-end overhaul, this documentation provides the exact factory data required. It details the open-top-deck cylinder design specific to this liquid-cooled powerplant. The manual also outlines complete teardown and inspection routines for the transmission, clutch assemblies, final drive, and steering components across the entire B-series lineup. Please note that ATV maintenance involves heavy components and inherent physical risks. Always verify your equipment setup and follow standard shop safety practices before diving into mechanical work.
Specification Previews
Factory documentation eliminates the guesswork. You get precise torque tables for general and system-specific fasteners, including the exact cylinder head bolt sequences and transmission drain plug limits. It covers critical fuel system adjustments, such as setting the Keihin CVK32 carburetor float level to the required 1.5 mm above or 0.5 mm below the mating surface. For engine diagnostics, cylinder compression baselines are clearly stated at 390–665 kPa (57–97 psi) for electric start configurations.
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