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Yamaha MT-09SP 2021 User Manual

Yamaha MT-09SP 2021
752 pages
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2021
SERVICE MANUAL
MT-09
MT-09SP
B7N-28197-E0
MTN890
MTN890D

Table of Contents

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Yamaha MT-09SP 2021 Specifications

General IconGeneral
Displacement889cc
Bore x Stroke78.0 mm x 62.1 mm
Compression Ratio11.5:1
Maximum Torque93.0 Nm (9.5 kg-m) @ 7, 000 rpm
Fuel SystemFuel Injection
Transmission6-speed
Rear BrakeHydraulic single disc, Ø245 mm
Front Tire120/70ZR17M/C (58W)
Rear Tire180/55ZR17M/C (73W)
Overall Length2, 090 mm
Overall Height1, 190 mm
Seat Height825 mm
Wheelbase1, 430 mm
Wet Weight189 kg
Fuel Tank Capacity14 L
Final DriveChain
Frame TypeDiamond
Ground Clearance140 mm
Engine TypeLiquid-cooled, 4-stroke, DOHC
Maximum Power87.5 kW (119 PS) @ 10, 000 rpm
Front SuspensionUpside-down telescopic fork, 41mm
Front BrakeDual 298mm hydraulic discs

Summary

Specifications

Engine Specifications

Detailed technical data for the engine, including displacement, bore, stroke, and pressures.

Chassis Specifications

Technical data related to the chassis, including wheels, tires, and brakes.

Electrical Specifications

Electrical system details, including voltage, ignition, battery, and bulbs.

Periodic Checks and Adjustments

Periodic Maintenance

Scheduled maintenance procedures to ensure reliable operation and longevity.

Adjusting the Valve Clearance

Step-by-step guide for adjusting valve clearance on a cold engine for optimal performance.

Checking the Front Brake Pads

Procedure to check front brake pad wear indicators and replace if necessary.

Checking the Front Fork

Inspection of the front fork's inner tube, operation, and oil leakage.

Engine Removal

Removing the Engine

Detailed instructions for safely removing the engine from the motorcycle frame.

Camshafts

Removing the Camshafts

Procedure for removing camshafts, including timing chain and sprocket.

Cylinder Head

Removing the Cylinder Head

Step-by-step guide for removing the cylinder head assembly.

Valves and Valve Springs

Removing the Valves and Valve Springs

Procedure for removing valves, springs, retainers, and seals from the cylinder head.

Generator and Starter Clutch

Removing the Stator Coil, Generator Rotor and Starter Clutch

Procedure for removing the generator rotor, stator coil, and starter clutch.

Electric Starter

Removing the Starter Motor

Step-by-step guide for removing the starter motor from the engine.

Clutch

Removing the Clutch

Detailed steps for removing the clutch assembly, including plates and springs.

Shift Shaft

Removing the Shift Shaft and Stopper Lever

Procedure for removing the shift shaft, stopper lever, and associated parts.

Oil Pump

Removing the Oil Pump

Procedure for removing the oil pump assembly and driven sprocket.

Crankcase

Separating the Crankcase

Instructions for safely separating the crankcase halves.

Connecting Rods and Pistons

Removing the Connecting Rods and Pistons

Procedure for removing connecting rods and pistons from the engine.

Crankshaft and Balancer Shaft

Removing the Crankshaft and Balancer Shaft

Procedure for removing crankshaft and balancer shaft components.

Transmission

Removing the Transmission, Shift Drum Assembly, and Shift Forks

Procedure for removing the complete transmission assembly.

Cooling System

RADIATOR

Procedures for removing, checking, and installing the radiator assembly.

WATER PUMP

Steps for removing, disassembling, checking, and assembling the water pump.

Fuel System

FUEL TANK

Procedures for removing and installing the fuel tank and fuel pump.

Electrical System

System Diagram

ABS (Anti-lock Brake System)

Cruise Control System (for MTN890D)

Chassis

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