Yamaha 115W, C115W, S115W, B115W, 130W, S130W, L130W Service Manual

Yamaha Outboard Service Manual for 115W, C115W, S115W, B115W, 130W, S130W, L130W

• This official Yamaha publication P/N LIT-18616-01-92 is the primary factory service documentation for the 115W, C115W, S115W, B115W, 130W, S130W, and L130W 2-stroke outboard series
• Original OEM manufacturer publication, first edition, 290322
• Contains over 40 exploded-view diagrams of the power unit, lower unit, and fuel system with corresponding parts lists
• Includes 12 detailed tightening torque tables for engine and gear case assembly
• Delivered as a direct download the moment payment clears
• Full-text search finds any part number in seconds
• Suitable for printing individual sections for shop-floor use
• This 209-page document provides the essential specifications used by technicians for factory-level maintenance and service

Technical Scope and Documentation

This 209-page Yamaha 115W, C115W, S115W, B115W, 130W, S130W, L130W workshop manual provides extensive technical guidance for maintaining the 2-stroke V4 engine platform. The document is divided into nine chapters covering general information, detailed engine specifications, periodic inspection intervals, fuel system components, power unit removal and assembly, lower unit maintenance, and electrical system schematics. Chapters detail the inspection of reed valves, cylinder block wear limits, piston-to-cylinder clearances, and crankshaft runout limits. The manual also outlines the specific adjustments required for the oil injection pump, carburetor synchronization, and ignition timing sequences.

Specification Highlights and Reference Data

Detailed tables provide critical service data for the 115W and 130W series engines. The cylinder head warpage limit is 0.1 mm in the specification tables. The crankshaft runout limit is specified at 0.05 mm throughout the engine assembly data. Lower unit pressure testing requires 100 kPa to ensure sealing integrity as documented in the maintenance section. Additional reference material covers how factory workshop documentation is structured for these specific Yamaha outboard models. Maintenance schedules list service intervals at 10, 50, 100, and 200-hour marks for components like the fuel filter, spark plugs, and gear oil. An official 209-page Yamaha OEM service manual documenting the 115W, C115W, S115W, B115W, 130W, S130W, and L130W outboard motor series, covering engine disassembly, lower unit repair, electrical testing, and factory-recommended maintenance specifications for the V4 2-stroke platform.

Note: This page is a contents overview for the manual. It does not provide repair or diagnostic instructions.