Yamaha F300, LF300, F350, LF350 Outboard Service Manual
This service manual provides comprehensive coverage for Yamaha F300, LF300, F350, and LF350 outboard motors. It details systems including power unit, electrical, fuel, and PTT. Part number LIT-18616-03-08.
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Models Covered & Key Technical Specifications
Yamaha F300 / LF300 / F350 / LF350 Outboard (LIT-18616-03-08) – 2008 This Service Manual | Reference Section. Container.
- Nominal Throughput Data: 5,330 cm3 establishes the engine displacement for optimal operation.
- Principal Angular Speed: 5,500 r/min signifies the maximum output speed Range.
- Rated Package Size: 8.0 L (8.45 US qt) defines the total oil capacity Framework.
- Technical Moment Values: 9.6 : 1 indicates the standard compression ratio Benchmarks.
- Standard Fit Tolerances: 1.0–1.1 mm (0.039–0.043 in) specifies the spark plug gap Requirements.
- Defined Speed Rating: 600–700 r/min represents the recommended engine idle speed Parameters.
Professional Workshop Service Manual & Technical Specifications
Yamaha F300, LF300, F350, LF350 Outboard Service Manual: Yamaha F300, LF300, F350, LF350 Outboard - Comprehensive Service & Repair Manual Factory-Standards
| System-Coverage: All Models // Assembly-Group: Outboard Motor / Power Unit // System-Coverage: Complete Documentation. | Performance-Element | Value | Calibration-Data |
|---|---|---|---|
| Engine Displacement | 5,330 cm3 | N/A | |
| Maximum Output | 350 HP | N/A | |
| Oil Capacity | 8.0 L | N/A | |
| Spark Plug Gap | 1.0–1.1 mm | N/A | |
| Engine Idle Speed | 600–700 RPM | N/A | |
| Compression Ratio | 9.6:1 | N/A |
Service sections detail the inspection, servicing, and repair of various systems including:
- Power Unit: Engine components, crankshaft, pistons, valves, and lubrication.
- Electrical System: Ignition, fuel injection, VCT, and charging systems.
- Fuel System: Fuel rating, supply, and vapor treatment.
- PTT Unit: Tilt and trim functions, hydraulics.
- Troubleshooting: Common issues and diagnostic procedures.
- Rigging Information: Installation and network setup.
- Maintenance: General servicing procedures. This manual documents torque specifications for various components to ensure proper rotational loosening prevention.
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