🏷️ Basic Information

Make:

Yamaha

Model:

MT-01

Model Variant:

MT-01 T

Year:

2005

Product Name:

Yamaha MT 01 T Service Repair Manual 2005

👋 Introduction

Segment:

Hyper naked / Muscle bike

Positioning:

The MT-01 was positioned as a unique, torque-focused motorcycle emphasizing raw power and character over outright speed or agility.

Competitors:

While unique, it competed in spirit with motorcycles offering significant torque and a distinctive riding experience, such as early Ducati Monster models or large displacement V-twins from other manufacturers.

Engine Highlight:

Massive 1670cc air-cooled V-twin engine derived from the Warrior cruiser, renowned for its immense low-end torque.

Design Philosophy:

Emphasis on raw, visceral power delivery, minimalist styling, and a focus on the riding experience.

Target Audience:

Riders seeking a motorcycle with character, strong torque, and a unique aesthetic, prioritizing feel over lap times.

📋 Manual Details

Language:

English

Manual Type:

Service Repair Manual

Format:

Digital (likely PDF)

Page Count:

Estimated 400-600 pages (typical for comprehensive motorcycle service manuals)

📖 Manual Coverage

Engine Overhaul:

Complete disassembly, inspection, and reassembly of the V-twin engine.

Fuel System:

Fuel injection system (throttle body, injectors, fuel pump, sensors), fuel lines, and fuel tank maintenance.

Ignition System:

Spark plugs, ignition coils, ECU control, and diagnostic procedures.

Cooling System:

Radiator, fan, coolant lines, and coolant specifications.

Transmission And Clutch:

Gearbox operation, clutch mechanism (hydraulic actuation), maintenance, and repair.

Drivetrain:

Final drive (belt drive system), belt tension adjustment, and pulley maintenance.

Suspension Front:

Telescopic front fork (upside-down), internal components, oil types, and adjustment procedures.

Suspension Rear:

Monoshock rear suspension, linkage system, shock absorber adjustment and servicing.

Brakes Front:

Dual disc brakes, caliper service, pad replacement, fluid type, bleeding procedures.

Brakes Rear:

Single disc brake, caliper service, pad replacement, fluid type, bleeding procedures.

Electrical System:

Wiring diagrams, battery, alternator, starter motor, lighting, horn, and sensor circuits.

Frame And Bodywork:

Chassis inspection, frame integrity, body panel removal and installation, seat, tank, fenders.

Wheels And Tires:

Wheel bearing inspection, tire mounting and balancing, tire pressure specifications.

Instruments And Controls:

Dashboard instruments, switches, levers, and control cable adjustment.

Routine Maintenance:

Oil changes, filter replacement, chain/belt adjustment, brake checks, tire pressure checks.

Troubleshooting:

Diagnostic flowcharts for common performance issues, electrical faults, and starting problems.

Major Repairs:

Engine rebuilds, transmission overhauls, suspension component replacement, electrical system diagnostics.

Component Replacement:

Step-by-step instructions for replacing parts like brake pads, spark plugs, bearings, and cables.

Torque Specifications:

Detailed torque values for all critical fasteners during assembly and disassembly.

Special Tools:

Identification and usage of specialized tools required for certain procedures.

Depth:

Comprehensive coverage from basic owner maintenance to full engine and chassis rebuilds.

Diagnostic Capability:

Detailed troubleshooting sections with symptom-based diagnostics and potential causes.

Wiring Diagrams:

Full, detailed electrical wiring schematics with component identification.

📊 Manual Specifications

File Type:

Likely PDF for digital versions, allowing searchability and printing.

Searchability:

High, if text-based PDF, enabling quick access to specific information.

Printability:

Designed for printing of individual sections or the entire manual.

Image Resolution:

High-resolution images and diagrams for clarity.

Binding:

N/A (for digital format); Traditionally saddle-stitched or spiral-bound for printed manuals.

Paper Quality:

N/A (for digital format); Typically durable, often glossy paper for printed manuals to withstand workshop use.

⚙️ Engine Specifications

Engine Type:

Four-stroke, SOHC, 4-valve, V-twin

Displacement:

1670 cc (102.0 cu in)

Bore X Stroke:

97.0 mm x 113.0 mm

Compression Ratio:

8.4:1

Cooling System:

Air-cooled with oil cooler

Horsepower Est:

Approx. 90 hp @ 4,750 rpm (claimed)

Torque Est:

Approx. 110.5 lb-ft (150 Nm) @ 3,750 rpm (claimed)

Fuel Delivery:

Fuel Injection (throttle body type varies by market, often twin 40mm Mikuni or similar)

Fuel Type:

Unleaded gasoline, minimum 87 octane

Fuel Tank Capacity:

15 Liters (approx. 3.96 US gallons)

🔧 Transmission

Transmission Type:

Constant mesh 5-speed

Clutch Type:

Wet, multiple disc, hydraulic operated

Final Drive:

Belt drive

📐 Dimensions

Length:

2,185 mm (86.0 in)

Width:

750 mm (29.5 in)

Height:

1,135 mm (44.7 in)

Wheelbase:

1,505 mm (59.3 in)

Ground Clearance:

150 mm (5.9 in)

Seat Height:

825 mm (32.5 in)

Dry Weight:

Approx. 230 kg (507 lbs)

Wet Weight:

Approx. 248 kg (547 lbs) (with all fluids)

🛡️ Safety Features

Safety Standards:

Designed to meet relevant national and international motorcycle safety regulations for its era.

Braking System:

Powerful dual front disc brakes and single rear disc brake for strong stopping power.

Tires:

Wide profile tires for enhanced grip and stability.

Frame Construction:

Robust steel frame designed for stability and rider feedback.

Lighting:

Standard headlight, taillight, and turn signals for visibility.

💡 Technology Features

Dashboard:

Analog tachometer, digital speedometer, LCD multi-function display for odometer, trip meters, clock.

Rider Aids:

No electronic rider aids (e.g., ABS, traction control) were standard on the 2005 MT-01.

Connectivity Features:

None.

🔧 Maintenance

Oil Change Interval:

Every 6,000 km (3,700 miles) or 6 months, whichever comes first.

Air Filter Cleaning:

Every 6,000 km (3,700 miles).

Spark Plug Replacement:

Every 12,000 km (7,500 miles).

Belt Tension Check:

Every 12,000 km (7,500 miles).

Engine Oil:

Yamalube 4 (or equivalent) SAE 20W-40 API SG or higher. Capacity: 3.4 Liters (3.6 US qt) without filter, 3.7 Liters (3.9 US qt) with filter.

Brake Fluid:

DOT 4 or DOT 5.1 (refer to manual for specific recommendations).

Coolant:

Permanent type antifreeze coolant (50% mixture with distilled water). Capacity: Approx. 1.9 Liters.

Clutch Fluid:

DOT 4 or DOT 5.1 (refer to manual for specific recommendations).

Common Wear Items:

Belt drive wear, clutch slave cylinder seals, front fork seals (typical for high-mileage bikes).

Performance Quirks:

Some owners report a sometimes snatchy throttle response at low RPMs due to the large displacement V-twin and fuel injection mapping, which can be addressed with ECU remapping or tuner adjustments.

Electrical Notes:

As with any motorcycle of this era, checking wiring harness integrity and battery connections is standard practice.

📚 Vehicle History

Manufacturer:

Yamaha Motor Corporation, known for innovation and performance in motorcycles.

Genesis:

Conceived as a 'Custom Muscle' motorcycle, bringing the spirit of American V-twin muscle bikes to a Japanese interpretation with advanced engineering.

Development Inspiration:

Engine derived from the Yamaha Road Warrior (XV1700) cruiser, adapted for a naked sportbike application.

Production Years:

2004-2013

Manufacturing Location:

Japan

🏆 Awards & Recognition

Awards Achieved:

While specific awards for the 2005 model year are scarce, the MT-01 was widely acclaimed by motorcycle press for its unique character, powerful torque, and distinctive styling. It was often lauded for its 'emotional' riding experience.

Press Reviews Sentiment:

Generally positive for its niche appeal and raw power delivery, with common criticisms around weight and less agile handling compared to smaller sportbikes.