Yamaha ttr230 User Manual

INSP
ADJUS
STEERING COLUMN ADJUSTMENT
1. Place the motorcycle on a flat area.
2. Lift the front wheel placing a support
under the engine.
3. Check:
• Steering column roller bearing
Hold the front fork and move it gently to
and fro.
Free play => Adjust.
4. Adjust:
• Steering column
5. Remove:
• Seat and fuel tank
• Bolts (handle-bars) 1
• Nut (handle-bars board) (2
• Bolts (suspension) 3
• Handle-bars board 4
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3-34
STEERING COLUMN ADJUSTMENT
Support the motorcycle firmly preventing
it from falling.
V
WARNING
NOTE:
Fit the torquemeter on the ring nut at a
right angle.
Adjustment tool:
90890-01403
Lower ring nut 4 (initial torque):
43N.m (4.3 Kg.m; 31 ft.Ib)
• Remove the lock washer 1
• Remove the ring nut (upper) 2 and
the spacer 3, then, loosen the ring nut
(lower) 4
• Tighten the ring nut (lower) using the
special tool 5
Adjustment steps:
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1
3
3
2
4

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