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56
Fig.
1·20
(11
!0
~
15
mm
(3
/
8
-
5
/
8
in)
Fig.
1·21
1
)
To
increase
r2
T
o decrease
3-
Adjusting nut
!'
10-
15
mm
(3
,
8
-
5 18
in)
Fig.
1·23
t1)
Adjusting nut
?'
T
o
increase
3
T
o
decrease
C.
Frame
1.
Broke
Adjustment
8rakes
are the
life.Jine
of
the rider.
therefore.
do
not
neglect
to
perform the periodic
inspection.
daily
inspection and
pre-riding
inspection.
Front Broke Adjustment
The
free
play of
the
brake lever. that is,
the
dis
tance
between the
normal attitude
and
the point
where
the brake
stc.rts
to ta
ke
hold should
be
10-15
mm
(3/8-5
/
8
in)
.
(Fig.
1-
20)
Adjustment is made with
t
he adjusting nut.
(Fig.l
21
)
Rear Brake Adjus
tment
The
free
play
of the
brake
lever. that is. the
dis
tance between
the
normal
attitude
and
the
point where
the brake
starts to
t
ake
hold
should
be
10-15
mm
( 3/ 8-5/
8
in).
(Fig.
1
22)
Adjust ment
is m
ade
wi
th t he adjusting
nut.
(Fig.
1
23)
2.
Security
of
Component Parts
Bolts, nuts and
o
t
her threaded fas teners will
be
come loose
due
to vi
bration,
fatigue of
t
he fastened
parts,
etc.
as a result
of long
use.
To
prevent t
he
at
.
taching
fasteners
from
loosening,
t
hey
should
be
re
t
ightened
periodically.
(Fig.
1
24.
25)
(
l
)
Handle
set
bolts
(
2
)
Front
arm
pivot
bolls
(
3
)
Fron
t
cushion lower bolts
(
4
)
Front
wheel
axle
nut
(
5
)
Bolts and
nuts f
ixing bo
th
ends of
rea
r
t
orQue
arm
(
6
)
Rear axle
nut
(
7
)
Steering
stem
nut
(
8
)
Crank arm
se
t
pin
When
crank
arm sel
pin becomes
loose. move both
left and righ
t
crank
arms inward so that no looseness
exits in the direction parallel to the
shaft.
In
t
his
con.
clition. install
t
he
pin
into
the arm and tighten
with
the
nut.
(
9)
Front and rear whee
l
spokes
Riding with loose
spok
es will place
an
ununif
orm
loading
on
t
he rim
as
well as on
the
remaining
spokes
and
will
cause the rim
t
o
develop runout
an<! tha spokes
subject
t
o damage.
T
he
spokes
should
be
inspected
frequent ly and retorqued when they
becoma
loose.
Raise the wheel
off
the ground
and
check each
spoke
for
tightness using
a spoke
wrench.
Any spoke
wh
ich
is
no
t iceab ly
loose should
be
to
rqu
ed
to tha sam!'!
va lue as
th
e
remaining
spokes so
that
the spokes
arf'
all
of
uniform
torpue.
Use the
spoke nipple
tool and
torque
wrench.
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