2004-2005 Yamaha YFZ450S Owner's and Factory Service Manual

Shop manual for the YFZ450S featuring two factory service documents for comprehensive maintenance. Covers all systems with detailed procedures and specifications. PN LIT-11616-17-11.

4.5starstarstarstarstar_half(2)
visibility Preview Available
Yamaha 2004-2005 Yamaha YFZ450S Owner's and Factory Service Manual manual page preview - page 1 of Owner´s service manual: 306 pages
Factory service manual: 355 pages

Sample pages from the 2004-2005 Yamaha YFZ450S Owner's and Factory Service Manual manual

Yamaha 2004-2005 Yamaha YFZ450S Owner's and Factory Service Manual manual preview page 3 - thumbnail
info_outline Click thumbnails to preview different pages

Purchase & Download

$15.97 (incl. VAT) Instant Download / No Shipping Fees
2 sold in the last 30 days
OR BUY NOW
verified_user
Lifetime Access
Re-download anytime
flash_on
Instant Download
Get it immediately
lock
Secure Payment
PayPal

Document Details

keyboard_arrow_down
Document Number / Seller:
23777 / Charles Owens
File Size:
42.97 MB
File Type:
ZIP
Language:
English
Pages:
Owner´s service manual: 306 pages , Factory service manual: 355 pages ,
Printable:
Yes
Category:
Motorcycle
Last updated / verified
Mar 7, 2025

Models Covered & Key Technical Specifications

In-depth Maintenance Overhaul Manual: Yamaha YFZ450S manual, 2004-2005 edition Technical-Briefing Model-Specs: YFZ450S / Yamaha Motor Corp., Ltd // Engineering-Metrics: Motorcycle / Engine Logic // Model-Specs: 439 cm³

Assessment-Parameter Operational-Logic Framework
Engine Type Liquid-cooled 4-stroke, DOHC
Displacement Single cylinder 439 cm³
Bore x Stroke 95.0 x 62.0 mm 3.74 x 2.44 in
Compression Ratio 11.9:1 -
Fuel Tank Capacity 10.0 L 2.64 US gal
Weight (w/ oil) 169 kg 373 lb

Professional Workshop Service Manual & Technical Specifications

Yamaha YFZ450S Service Manual: 2004-2005 Edition Technical-Briefing

Model-Specs: YFZ450S / Yamaha Motor Corp., Ltd // Engineering-Metrics: Motorcycle / Engine Logic // Model-Specs: 439 cm³

Table Top

  • Factory specifications are documented for the Yamaha YFZ450S model.
  • Engine rebuild procedures are documented for the entire engine assembly.
  • Drivetrain specifications are addressed in the transmission section.
  • Reassembly procedures are specified for all major component groups.
  • Service intervals are documented for all routine maintenance tasks.

Maintenance and Repair Procedures

Organized into dedicated modules for clear guidance, this manual covers all aspects of the Yamaha YFZ450S. Explore detailed information on engine specifications, chassis details, and electrical system diagnostics. Technical procedures are presented with clear instructions and diagrams.

Technical Specifications and Diagrams

The manual includes comprehensive engine specifications, detailing measurements for the cylinder, camshafts, valves, and pistons. Diagrams illustrate components and procedures, aiding in a thorough understanding of the machine's design. This manual documents torque specifications for component alignment retention to ensure proper assembly.

Troubleshooting and Maintenance Schedules

Access troubleshooting guides for common issues and follow recommended maintenance schedules to maximize the lifespan of your Yamaha YFZ450S. The document provides essential information for both routine checks and major repairs.

FAQ

What is the **required** fluid capacity for the engine oil? keyboard_arrow_down

1.75 L (1.54 Imp qt, 1.85 US qt) is the specified capacity for the engine oil during a periodic oil change.

Calculate the **specified** piston skirt diameter? keyboard_arrow_down

94.945 ~ 94.960 mm (3.7380 ~ 3.7386 in) is the standard piston skirt diameter specification for the YFZ450S.

What values **essential** for valve clearance adjustment? keyboard_arrow_down

0.10 ~ 0.15 mm (0.0039 ~ 0.0059 in) for the intake valve and 0.20 ~ 0.25 mm (0.0079 ~ 0.0098 in) for the exhaust valve are the specified clearance values when the engine is cold.

Customer Reviews

Read what our customers say about this Yamaha Motorcycle manual and share your own experience.

Add a Review

* Required information
1000
Captcha Image

Reviews (2)

Avatar
New
This manual has everything you need for maintenance and repairs. The download process was smooth, and I received the link instantly. Highly recommend!
Avatar
New
Rated 4 out of 5 stars