Yamaha ttr230 User Manual

FRAME
FRONT WHEEL .............................................................................................. 6-1
REMOVAL ............................................................................................. 6-2
INSPECTION .......................................................................................... 6-3
INSTALLATION..................................................................................... 6-5
STATIC WHEEL BALANCING .............................................................. 6-6
FRONT BRAKE............................................................................................... 6-8
BRAKE PAD REPLACEMENT ................................................................ 6-9
BRAKE CALIPER DISMOUNTING .......................................................6-12
MASTER CYLINDER DISMOUNTING .................................................6-14
INSPECTION AND REPAIRS ...............................................................6-15
CALIPER MOUNTING..........................................................................6-17
MASTER CYLINDER MOUNTING .......................................................6-20
REAR WHEEL............................................................................................... 6-22
REAR WHEEL REMOVAL....................................................................6-23
INSPECTION ........................................................................................6-24
MOUNTING .........................................................................................6-26
INSTALLATION...................................................................................6-28
FRONT FORK............................................................................................... 6-29
REMOVAL ...........................................................................................6-30
DISMOUNTING ...................................................................................6-31
INSPECTION ........................................................................................6-34
MOUNTING .........................................................................................6-35
INSTALLATION...................................................................................6-38
STEERING COLUMN AND HANDLE-BARS .............................................. 6-40
REMOVAL ...........................................................................................6-41
STEERING COLUMN ..........................................................................6-42
INSPECTION ........................................................................................6-45
INSTALLATION...................................................................................6-47
REAR SHOCK ABSORBER AND BALANCE................................................ 6-53
NOTES ON HANDLING ......................................................................6-55
NOTES ON DISCARDING ...................................................................6-55
REMOVAL ...........................................................................................6-56
INSPECTION ........................................................................................6-59
INSTALLATION...................................................................................6-60
TRANSMISSION RATIO .............................................................................. 6-63
REMOVAL ...........................................................................................6-64
INSPECTION ........................................................................................6-65
INSTALLATION...................................................................................6-67
CHAPTER 6
FRAME

Yamaha ttr230 Specifications

General

Engine Type	223cc air-cooled SOHC 4-stroke; 2 valves
Bore x Stroke	70.0mm x 58.0mm
Compression Ratio	9.5:1
Ignition	CDI
Transmission	Constant-mesh 6-speed; multiplate wet clutch
Final Drive	Chain
Rear Suspension	Single shock; 8.7-in travel
Front Tire	80/100-21
Rear Tire	100/100-18
Length	81.3 in
Width	31.5 in
Seat Height	34.3 in
Wheelbase	54.5 in
Ground Clearance	11.6 in
Front Suspension	Telescopic fork
Rear Brake	Drum