290197 Service Manual – Yamaha Outboards E115A–225B

he Yamaha Outboard Service Manual (part number 290197) is the official manufacturer-issued guide for a wide range of Yamaha outboards. It covers E115A, E115B, E115C, 115D, 130B, L130B, 140B, L140C, 150A, L150A, 150C, L150C, 150D, 175A, 175B, 175C, 200A, L200A, 200B, L200B, 200C, and 225B models.

This Yamaha Outboard Service Manual equips professional marine technicians and boat owners with clear service instructions. You’ll find procedures for the powerhead, ignition, fuel, cooling, and electrical systems. The gearcase section covers complete disassembly, repair, and reassembly.

Exploded diagrams make part identification simple. Torque specifications ensure every repair meets factory standards. Troubleshooting guides help you locate faults quickly. The maintenance schedule outlines routine checks to prevent major failures.

Whether replacing a water pump, tuning the ignition, or rebuilding a lower unit, this guide walks you through each task step by step. The logical layout makes it easy to find the section you need.

Built for workshop and onboard use, the manual withstands heavy handling. It delivers the exact factory methods that keep Yamaha motors running strong.

Trust Arizona Outboard Dismantlers to supply genuine manuals and marine parts. With this service manual, you’ll improve reliability, extend engine life, and maintain safe performance on the water.