Yamaha 1976 1979 XS360 XS400 Service Repair Manual — main product image

Yamaha 1976 1979 XS360 XS400 Service Repair Manual

Yamaha

Yamaha 1976 1979 XS360 XS400 Service Repair Manual

Name: Yamaha 1976 1979 XS360 XS400 Service Repair Manual
Brand: Yamaha
SKU: 1976 1979 Yamaha XS 360 400 Models Service Manual

The essential workshop companion for restoring and maintaining 1976–1979 Yamaha XS360 and XS400 motorcycles.

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Overview

The 1976–1979 Yamaha XS360/XS400 Service Repair Manual is a factory-level reference guide built for hands-on maintenance and restoration of these classic parallel-twin motorcycles. Inside, you'll find detailed disassembly and reassembly instructions, torque specifications, wiring diagrams, and troubleshooting charts — all accompanied by clear illustrations that walk you through each procedure. Whether you're adjusting valve clearances, rebuilding the top end, or chasing down an electrical gremlin, this manual provides the authoritative guidance that Yamaha's own technicians relied on.

For owners of these increasingly collectible bikes, having the correct service manual is essential. Generic repair guides rarely cover model-specific details like the XS series' unique cam chain tensioner system or its particular carburetor synchronization procedure. This manual fills that gap with precise, model-specific information. Keep in mind that as a vintage document, it may show cosmetic wear — but the technical content inside remains just as relevant today as it was when these bikes rolled off the production line.

Specifications

Brand

Yamaha

Models Covered

Yamaha XS360, XS400

Years Covered

1976–1979

Type

Service Manual

Content

Illustrations, Detailed Service Instructions

Application

Maintenance, Repair, and Restoration

Condition Note

May exhibit staining, wear, and fading

Pros & Cons

👍 Pros

Covers both the XS360 and XS400 across four model years in a single manual
Includes the same detailed procedures and illustrations used by Yamaha factory technicians
Invaluable reference for sourcing correct parts and understanding assembly order during restoration
Provides troubleshooting guidance specific to common XS360/XS400 issues

👎 Cons

Physical condition may include staining, wear, and fading due to the manual's age
Covers only the 1976–1979 model years, so later XS400 variants are not included
Printed format only with no digital or searchable version available
Some illustrations may be less crisp due to age-related degradation

Frequently Asked Questions

Which specific Yamaha models and years does this service manual cover?

This manual covers the Yamaha XS360 and XS400 models produced between 1976 and 1979.

What kind of information is included in the manual?

It contains detailed service and repair instructions with illustrations, covering maintenance procedures, troubleshooting, and restoration guidance — the same information used by Yamaha technicians.

What condition should I expect the manual to arrive in?

As a vintage manual, it may exhibit some staining, wear, and fading consistent with its age. The content remains fully legible and usable.

Is this an original Yamaha factory manual or a reproduction?

This is the factory service manual providing OEM-level repair and maintenance procedures for the XS360/XS400 models.

Can I use this manual if I'm new to motorcycle repair?

Yes. The manual includes step-by-step instructions and illustrations designed to guide both experienced mechanics and dedicated hobbyists through service procedures.