Page 84 of 389
q
w
ab
A
1. Locknut 2. Adjusting ring
a. Increase b. Decrease1. Contre-écrou 2. Anneau de réglage
a. Augmenter b. Reduirer1. Contratuerca 2. Ajustador
a. Aumento b. Diminución
A. Spring lengthA. Longueur du ressortA. Longitud del resorte
4-29
Adjust the spring preload as follows.
1. Loosen the locknut.
2. Turn the adjusting ring in direction ato
increase the spring preload and in direction
bto the decrease spring preload.
3. The length of the spring (installed) changes
1 mm (0.04 in) per turn of the adjuster.
4. Tighten the locknut to the specified torque.
Tightening torque:
54 Nm (5.4 m0kg)Installed length: Measurement “A”
Minimum (hard): 213.5 mm
Standard: 220.5 mm
Maximum (soft): 228.5 mm
5FK-9-63-4~5 2/7/02 1:25 PM Page 30
Page 322 of 389
8-85
EBU00775Parking brake adjustment
Parking brake adjustment may be required if the
parking brake does not hold properly.
1. Fully loosen the parking brake cable
adjusting bolt locknut and the adjusting bolt
on the left lever holder.
2. Loosen the adjusting bolt locknut and the
adjusting bolt on the rear brake caliper.
3. Turn the adjusting bolt on the lever holder
so that cable length “A” is 46~50 mm.NOTE:
If the cable cannot be adjusted to specification,
consult a Yamaha dealer.
4. Tighten the adjusting bolt locknut on the
lever holder.
cCWhen tightening the locknut, hold the adjust-
ing bolt with a wrench so that the adjusting
bolt does not turn together with the locknut.
q
w
1. Locknut 2. Adjusting bolt1. Contre-écrou 2. Boulon de réglage1. Contratuerca 2. Perno de ajuste
a
a. Cable lengtha. Longueur du câblea. Longitud del cable
5FK-9-63-8 2/7/02 1:28 PM Page 86
Page 370 of 389
10-1
Model YFZ350
Dimensions:
Overall length 1,855 mm
Overall width 1,100 mm
Overall height 1,080 mm
Seat height 800 mm
Wheelbase 1,280 mm
Minimum ground clearance 135 mm
Minimum turning radius 3,600 mm
Basic weight:With oil and full fuel tank 187 kg
Engine:
Engine type Liquid-cooled 2-stroke
Cylinder arrangement Forward-inclined parallel 2-cylinder
Displacement 347 cm
3
Bore × stroke 64 ×54 mm
Compression ratio 6.5 : 1
Starting system Kick starter
Lubrication system Premix
EBU00428
SPECIFICATIONS
5FK-9-63-9~11 2/7/02 1:29 PM Page 12