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Yamaha

2004 Yamaha YP400 Factory Service Manuals 5 files

2004 Yamaha YP400 Factory Service Manuals 5 files

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Machine data plateRef 32585
Brand
Yamaha
Equipment
Tractors
Models covered
4210 4220, Case
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your serial range? Ask us before you buy
🏷️ Basic Information
Identification
Make:
Yamaha
Model:
YP400
Model Variant:
TMAX 400 (XP400/YP400)
Production Years Covered:
2004 ONLY
👋 Introduction
Market Position
Target Audience:
Technicians and DIY owners seeking detailed repair information
Vehicle Class:
Maxi-scooter
Competitive Advantage
Key Features:
Comprehensive factory service information in a convenient digital format
Advantage:
Authentic Yamaha documentation with exact specifications and procedures
📋 Manual Details
Coverage
Coverage Areas:
All major systems and components of the 2004 Yamaha YP400
Page Count:
5 files comprising full manual sections
Format
Manual Type:
Factory Service Manual
Language:
English
File Format:
PDF
Delivery Method:
Instant Download
📖 Manual Coverage
Systems Covered
Engine:
Complete engine removal, disassembly, inspection, and reassembly
Cooling System:
Radiator, thermostat, water pump, and coolant procedures
Fuel System:
Fuel injection, throttle body, pump, and fuel tank
Ignition / Starting:
Spark plugs, coils, starter motor, and battery
Charging System:
Alternator, regulator/rectifier, and wiring checks
Exhaust:
Muffler, catalytic converter, and emission control
Clutch & Transmission:
Belt, variator, clutch assembly, and reduction gears
Suspension:
Front forks, rear shock, and swingarm
Brakes:
Hydraulic brakes, ABS, pads, discs, and lines
Wheels & Tires:
Wheel removal, tire replacement, and balancing
Steering:
Handlebar, steering head, and cables
Chassis / Frame:
Frame and body panel removal
Electrical System:
Wiring diagrams, switches, lights, and instrumentation
Body / Exterior:
Fairings, fenders, and mounting hardware
Procedures and Technical Depth
Procedures:
Step-by-step instructions with exploded diagrams and torque values
Technical Depth:
Detailed specifications, tolerances, and clearances
Parts Information:
Exploded views and part numbers for ordering
Troubleshooting:
System-specific diagnostic charts
📊 Manual Specifications
File Format
File Type:
PDF (Portable Document Format)
Compatibility:
All modern devices with a PDF reader (Windows, Mac, iOS, Android)
Requirements:
No special software required
Searchability:
Bookmarked and text-searchable for quick access
Print Quality
Print Quality:
High-resolution pages suitable for printing
Binding Type:
Digital - no physical binding
Paper Type:
Digital file - print on your own paper
⚙️ Engine Specifications
Primary Engine
Engine Type:
Liquid-cooled, 4-stroke, DOHC, 4-valve, single-cylinder
Displacement:
395 cc
Bore x Stroke:
No data available (refer to manual for exact values)
Compression Ratio:
No data available (refer to manual)
Max Power:
Approximately 34 hp
Max Torque:
No data available (refer to manual)
Fuel System
Fuel System:
Electronic fuel injection (EFI)
Recommended Fuel:
Premium unleaded (see manual for official requirement)
🔧 Transmission
Transmission
Standard Transmission:
V-belt automatic
Optional Transmission:
None
Features:
Centrifugal clutch, CVT with variable ratio
📐 Dimensions
Exterior
Wheelbase:
N/A - not specified for this model
Overall Length:
N/A - not specified for this model
Overall Width:
N/A - not specified for this model
Overall Height:
N/A - not specified for this model
Weights
Curb Weight:
N/A - not specified for this model
🛡️ Safety Features
Crash Test Information
Ratings:
Not rated (scooter)
Active Safety Features
Braking:
Front and rear disc brakes
ABS:
Yes, optional or standard (check manual)
Passive Safety Features
Lighting:
Clear lens headlight
Reflectors:
Side and rear reflectors
💡 Technology Features
Infotainment
Audio System:
None (scooter)
Driver Assistance
Assistance Features:
No electronic rider aids (typical of 2004)
Instrumentation:
Analog speedometer, odometer, tripmeter (basic)
🔧 Maintenance
Service Intervals
Oil Change:
Every 2,000-3,000 km (approx. check manual)
Spark Plug:
Replace every 8,000 km (check manual)
Coolant:
Inspect every 2 years, replace as needed
Air Filter:
Clean/replace every 12,000 km
Valve Clearance:
Inspect per maintenance schedule
Fluid Specifications
Engine Oil:
SAE 10W-40 (API SG or higher)
Coolant:
Ethylene glycol based
Brake Fluid:
DOT 4
Transmission Fluid:
Automatic transmission fluid (check manual for specific type)
Known Issues
Common Wear Items:
Drive belt, rollers, brake pads, tires
Common Issues:
None specific documented; follow manual for reliability
📚 Vehicle History
Brand Heritage
Manufacturer:
Yamaha Motor Co., Ltd.
Model Evolution
Model Line:
TMAX series introduced in 2001, representing sport scooter segment
2004 Model:
Part of second generation TMAX (2004-2007) with fuel injection
Production Location
Assembly:
Japan (typical for this model)
🏆 Awards & Recognition
Recognition
Model Recognition:
TMAX received positive press for sporty handling and performance
Awards:
No formal awards documented for 2004 model

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the serial range before you buy

Manufacturers change procedures and part numbers by serial-number break. If your data plate shows a serial prefix that is not listed above, contact us with the model and serial number and we will confirm coverage before you order.

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  • Print-ready PDF Searchable text, print the pages you need for the workshop.
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