2001-2005 Yamaha GP800R WaveRunner Service Manual

Complete 2001-2005 Yamaha GP800R WaveRunner service manual covering engine, jet pump, electrical, and hull systems. Includes detailed diagrams and procedures. Publication number 60X-28197-40-1E.

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Yamaha Models Covered & Key Technical Specifications

Models: Yamaha GP800R
Build Years: 2001–2005
Technical Data:

  • Engine displacement: 784 cc
  • Engine type: 2-stroke, 2-cylinder
  • Maximum output: 88.2 kW (120 PS) at 7,000 RPM
  • Dry weight: 268 kg (591 lb)
  • Fuel tank capacity: 60 liters (15.9 US gal)
  • Jet pump type: Axial flow, single stage
  • Impeller pitch angle: 13.2 degrees
  • Battery capacity: 12V/19Ah (68.4 kC)
Technical Specifications
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Document Number / Seller:
29487 / Stephanie Parker
File Size:
10.59 MB
File Type:
PDF
Language:
English
Pages:
245
Printable:
Yes
Category:
Personal-Watercraft-PWC
Last updated / verified
Nov 23, 2025

Yamaha Manual Features & Content Preview

2001–2005 Yamaha GP800R WaveRunner Maintenance

  • Covers 2001–2005 Yamaha GP800R WaveRunner models with the 784 cc 2-stroke twin-cylinder power unit
  • Official Yamaha publication P/N A10001-0*, documenting technical specifications, maintenance, and system service
  • Includes 12 exploded-view diagrams of the engine, fuel, and jet pump units, plus detailed tightening torque reference tables
  • File link appears in your order confirmation straight away
  • Suitable for printing individual sections for shop-floor use
  • This 245-page service document provides the factory-recommended maintenance procedures and specifications for the GP800R series throughout its production run

Engine and Technical Documentation

The 2001–2005 Yamaha GP800R service manual offers detailed mechanical summaries for engine, fuel, and electrical systems. It provides data for the 784 cc engine block, including bore/stroke ratios, piston diameter clearances for various color-coded piston variants, and keystone piston ring dimensions. The content documents the digital CDI ignition system, including peak voltage limit specifications and resistance values for charge and pickup coils. Cooling system maintenance intervals are established, and the manual clarifies jet pump impeller blade counts, nozzle angles, and drive shaft runout limits.

Component Data and Specifications

Section specifications cover the fuel system, including Mikuni BN44 carburetor jetting, reed valve dimensions, and fuel tank capacity parameters. Tightening torque values are listed for essential hardware, ranging from cylinder head bolts to jet pump and hull components. The 2001–2005 Yamaha GP800R publication also documents maintenance intervals, such as greasing points for the intermediate housing and cooling system flushing. Reference values include spark plug gap settings of 0.7–0.8 mm and specific gravity requirements for the 12V battery system. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. This 245-page official Yamaha OEM service manual covers the 2001–2005 GP800R WaveRunner, providing essential maintenance and mechanical specifications for engine, fuel, and jet pump systems.

Document Reference: Publication A10001-0*

Manual FAQ, Purchase & Download Details

Can the manual be used to find information regarding cylinder head warpage limits, piston ring end gaps, or other engine maintenance specification tables? keyboard_arrow_down

Maintenance specifications sections contain detailed data tables covering engine component dimensions, clearance limits, and wear boundaries. These charts provide the necessary reference ranges for evaluating engine parts.

Which chapters contain exploded diagrams that illustrate parts assembly for the jet pump and drive unit components? keyboard_arrow_down

Jet pump and power unit chapters feature illustrated exploded views that show the order and arrangement of components.

What level of detail is provided in the manual regarding the engine and drive system configuration for the GP800R? keyboard_arrow_down

General specifications sections define the two-stroke engine displacement, ignition system type, and propulsion system characteristics. It also covers the drive unit parameters including impeller rotation and nozzle angle settings.

Does the document include references for the cooling system or electrical system parameters? keyboard_arrow_down

Specification chapters list the cooling system type and electrical system values such as battery capacity and lighting coil output.

Are there specific document version or edition indicators shown in the manual? keyboard_arrow_down

Document displays an edition note on the notice page regarding the policy of continuous product improvement. It indicates that authorized dealers receive periodic updates to specifications and procedures. Users should ensure they are utilizing the latest version for the most current data.

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