1998-2008 Yamaha Grizzly 600, 660 ATV Service Manual

This Yamaha Grizzly 600 & 660 ATV service manual covers 1998-2008 models. It provides comprehensive troubleshooting and maintenance information, including diagrams and procedures. Part number is not specified.

5.0starstarstarstarstar(1)
visibility Preview Available
Yamaha 1998-2008 Yamaha Grizzly 600, 660 ATV Service Manual manual page preview - page 1 of 807

Sample pages from the 1998-2008 Yamaha Grizzly 600, 660 ATV Service Manual manual

Yamaha 1998-2008 Yamaha Grizzly 600, 660 ATV Service Manual manual preview page 4 - thumbnail
Yamaha 1998-2008 Yamaha Grizzly 600, 660 ATV Service Manual manual preview page 5 - thumbnail
info_outline Click thumbnails to preview different pages
$16.75 (incl. VAT) Original OEM Factory Manuals & Data Instant Download / No Shipping Fees
OR BUY NOW
verified_user
Lifetime Access
Re-download anytime
flash_on
Instant Download
Get it immediately
lock
Secure Payment
PayPal
Technical Safety Notice
keyboard_arrow_down

This official OEM document is intended for professional technicians and skilled operators. Performing service on mechanical equipment involves inherent risks. By purchasing, you acknowledge that RepairLoader provides original manufacturer data for informational purposes. Always prioritize safety: use correct tools, wear protective gear, and consult a certified professional if you are uncertain of any procedure.

Yamaha Models Covered & Key Technical Specifications

Models: Yamaha Grizzly 600, Yamaha Grizzly 660
Sub-models / Variants: 5GT1 (USA), 5GT2 (California), 5GT3 (CDN), 5GT4 (Europe), 5GT5 (Oceania), 4WV1 (USA), 4WV2 (CDN), 4WV3
Build Years: 1998–2008
Technical Data:

  • Engine: Air-cooled 4-stroke, SOHC, forward-inclined single cylinder
  • Engine Displacement: 595 cc
  • Bore x Stroke: 95 x 84 mm
  • Compression Ratio: 8.5:1
  • Transmission: Single speed automatic with V-belt and sub-transmission (low/high/reverse)
  • Fuel System: Mikuni BST40/1 carburetor
  • Drive System: 2WD/4WD select switch
  • Suspension: Front strut, rear monocross swingarm
  • Brakes: Front dual disc brake, rear drum brake
  • Electrical System: C.D.I. magneto generator, 12 V 18 AH battery
Technical Specifications
keyboard_arrow_down
Document Number / Seller:
25814 / Edward Hernandez
File Size:
37.10 MB
File Type:
PDF
Language:
English
Pages:
807
Printable:
Yes
Category:
ATV
Last updated / verified
Jul 21, 2025

Yamaha Manual Features & Content Preview

1998–2008 Yamaha Grizzly 600 and 660 Technical Documentation

  • Covers 1998–2008 Yamaha Grizzly 600 and 660 ATVs, including 5GT and 4WV variant model codes with specific engine, transmission, and chassis configuration details
  • Original OEM publication, first edition, documenting factory specifications and assembly parameters for the 600 and 660 platform
  • Contains 807 pages of technical information including engine overhaul, chassis geometry, electrical diagrams, and lubrication system schematics
  • File links appear in your order confirmation straight away
  • Suitable for printing individual sections for shop-floor use
  • This publication is the primary factory-authorized reference for the 1998–2008 Yamaha Grizzly 600 and 660 build, providing the foundational specifications for maintenance and servicing tasks

Content Scope and Coverage

This factory-authorized manual provides a thorough look into the mechanics of the 1998–2008 Yamaha Grizzly 600 and 660. The technical chapters detail the internal combustion cycles, including valve timing, compression ratios, and V-belt transmission operations. Chassis documentation provides insights into steering geometry, suspension spring rates, and braking system pressures. Extensive electrical schematics map the C.D.I. magneto system, starter circuits, and lighting outputs, alongside cable routing diagrams for cable installation and maintenance.

Specification and Technical Preview

Included technical data sections provide critical reference values for owners and workshop technicians. The 1998–2008 Yamaha Grizzly 600 and 660 manual lists cylinder head bolt torque at 29 Nm for M8 fasteners in the engine data table. Valve clearance for the intake is listed at 0.05–0.10 mm in the cylinder head specification table. Engine oil capacity is documented at 1.9 liters for standard oil changes across the 1998–2008 Yamaha Grizzly 600 and 660 series. Reference how factory workshop documentation is structured for additional insight. Note: This page is a contents overview for the manual. It does not provide repair or diagnostic instructions.

An official 807-page Yamaha OEM workshop manual covering the 1998–2008 Yamaha Grizzly 600 and 660, documenting engine, chassis, electrical, and drivetrain specifications for these popular all-terrain vehicle models.

Manual FAQ, Purchase & Download Details

Are visual component breakdown diagrams and parts illustrations included for the main assembly sections? keyboard_arrow_down

Manual includes exploded diagrams at the start of various sections to help clarify component layout and part groupings. These illustrations are accompanied by job instruction charts that list the associated parts.

Does the document contain specification tables listing fluid capacities and engine lubricant data? keyboard_arrow_down

Specification tables within the manual provide data categories for standard lubricant and fluid capacities.

Can I find the specific edition or document reference status for these Yamaha ATV models? keyboard_arrow_down

Cover page references the specific model years covered for the Grizzly 600 and 660 series. This information serves to indicate the document scope and publication version.

Is there a section that provides electrical system references like connector pinouts, harness routing, and wiring diagrams? keyboard_arrow_down

Electrical chapters in this manual contain reference material including cable routing diagrams and electrical specification tables.

What content is available regarding the engine and transmission system chapters? keyboard_arrow_down

Document covers main categories such as the engine and drive train in dedicated chapters. These sections include technical specification tables for maintenance items and tolerance references. Exploded views are also featured throughout these chapters to assist with identifying component relationships.

Customer Reviews

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