8-43
4. Tighten the lower locknut.
5. While applying the front brake, turn out the
upper adjusting bolt until the upper and
lower cable lengths are equal. The cable
joint will become vertical.
6. Tighten the upper locknut.
w
Operating with improperly serviced or
adjusted brakes could cause loss of braking
ability, which could lead to an accident.
After servicing:
8Make sure the brakes operate smoothly
and that the free play is correct.
8Make sure the brakes do not drag.
Replacement of brake components requires
professional knowledge. These procedures
should be performed by a Yamaha dealer.
q
a
a=a’
a’
1. Cable joint1. Raccord de câble1. Conexión del cable
5NE-9-61 8 4/26/01 1:29 PM Page 42
10-1
Model YFM80
Dimensions:
Overall length 1,520 mm
Overall width 825 mm
Overall height 960 mm
Seat height 650 mm
Wheelbase 1,030 mm
Minimum ground clearance 100 mm
Minimum turning radius 2,000 mm
Basic weight:
With oil and full fuel tank 116 kg
Engine:
Type Air-cooled 4-stroke, SOHC
Cylinder arrangement Single cylinder, forward-inclined
Displacement 79 cm
3
Bore × Stroke 47.0 ×45.6 mm
Compression ratio 9.6 : 1
Starting system Electric starter
Lubrication system: Wet sump
EBU00428
SPECIFICATIONS
5NE-9-61 9~ 4/26/01 1:30 PM Page 308
