Do you have a question about the Yamaha TT-R90(T) and is the answer not in the manual?
Displacement | 89cc |
---|---|
Ignition | CDI |
Final Drive | Chain |
Front Suspension | Telescopic fork |
Engine Type | Air-cooled, SOHC, 4-stroke, single cylinder |
Identifies and describes major motorcycle components and controls, including switches, levers, and pedals.
Explains how to find and use key identification numbers for the machine, such as VIN and engine serial number.
Provides crucial pre-operation advice, warnings, handling instructions, and preparation for disassembly.
Lists and illustrates essential specialized tools required for maintenance, tune-up, and assembly procedures.
Details the operation and function of main switches, levers, pedals, and starting procedures for the motorcycle.
Specifies the type of fuel, tank capacity, and important warnings related to fueling and gasoline.
Guides on how to properly start the engine, warm it up, and initial break-in procedures for the motorcycle.
Lists general technical data including dimensions, weight, engine type, and basic chassis information.
Provides standard torque values for fasteners and defines common measurement units used in the manual.
Illustrates the correct routing and placement of electrical and control cables on the motorcycle.
Outlines recommended maintenance schedules based on time and usage intervals, including lubrication points.
Details essential checks and tasks to perform before operating the motorcycle to ensure it is in good condition.
Explains how to adjust the throttle cable free play and clean or replace the air filter element.
Provides steps for checking engine oil level using the dipstick and the procedure for oil replacement.
Guides on adjusting the pilot air screw and engine idle speed for optimal performance.
Details the process for checking and adjusting valve clearance when the engine is cool.
Explains how to check and adjust the free play for both front and rear brake levers and pedals.
Describes the procedure for checking and adjusting the drive chain slack and alignment.
Covers inspection of front forks and rear shock absorbers, including spring preload adjustment.
Details how to measure and adjust tire pressure, including notes on cold tire checks.
Covers inspection of spokes, wheel runout, bearings, and steering head play adjustment.
Provides safety precautions and procedures for inspecting and charging the motorcycle's battery.
Explains how to inspect and replace fuses, emphasizing safety precautions to prevent short circuits.
Details carburetor removal, disassembly, inspection of components, and adjustments.
Provides steps and parts for removing, inspecting, and installing the cylinder head assembly.
Covers the removal, inspection, and installation of the camshaft, rocker arms, and related components.
Details removal, inspection, and installation of valves, springs, seats, and guides.
Covers inspection of cylinder and piston walls, and measuring piston-to-cylinder clearance.
Details removal, disassembly, inspection, and assembly of clutch components and systems.
Outlines the procedure and parts for removing and disassembling the kick axle assembly.
Details the steps and parts for removing and installing the shift shaft and related components.
Covers oil pump removal, disassembly, inspection of clearances, and filter/strainer service.
Details the removal and inspection of the CDI magneto and stator assembly.
Covers removal, inspection, and assembly of CDI magneto and starter clutch components.
Details the steps for separating the crankcase and removing/inspecting the crankshaft.
Outlines removal and assembly procedures for shift forks, shift cam, and transmission components.
Details the removal and inspection of the front and rear wheels, including brake components.
Covers removal, disassembly, inspection, and assembly of the front fork and its components.
Details the procedure and parts for removing and installing the handlebar and its controls.
Covers inspecting steering shaft smoothness and adjusting the steering head nut for proper play.
Details the steps and parts for removing the swingarm, rear shock absorber, and related components.
Identifies electrical components and provides a visual wiring diagram for the motorcycle's system.
Outlines systematic steps to diagnose ignition system faults, including spark plug and coil tests.
Explains starter system operation, safety interlocks, and provides inspection steps for components.
Outlines steps to diagnose charging system issues, checking fuses, battery, voltage, and coil resistance.
Provides steps to diagnose problems with the carburetor heating system, including thermo switch and coil tests.
A logbook for recording scheduled maintenance services, dates, mileage, and dealer information.