Suzuki FA50 Service Manual page 26

•
Check spark p l ug for burnt condition. If
abnormal, replace the plug as indicated
below.
H
NGK
..
2
-
B P A W9FP-UL
l
BP-4HA W14FP-UL
I
BP·5HA
•
Tighten the spark plug in the cyli nder
head with the specified tQrque.
Spark plug
tightening
STE E R I N G STEM
nit
�d Check at i
every 3 000
Steering should be adjusted properly for
smooth manipu lation of hand lebars and safe
run n ing. Too stiff steering prevents smooth
manipu lation of handlebars and too loose
steering w i l l cause the handlebars to vibrate.
Check to see that there is no play in the
front fork fitting.
•
I f any play can be found, adjust the steering
as fol lows:
•
Support the motorcycle body and jack u p
the front wheel.
( ! ) , tighten the steering stem nut CV using
Loosen the steering stem nut securing nut
the special tool so that the front fork
moves smoothly.
Steering stem nut
wr n h
e c
N i ppon
R emarks
Denso
the standard plug
If
is apt to get wet, re­
I
place with this plug.
·
Standard
the standard plug
If
is apt to overheat, re·
p l ace with this plug.
2.5 kg-m
- 3.0
torque (18.0 - 21.5 lb-ft)
al km miles)
i 1 000 (=- (600 �
km
0 00 mi
09940-10122
l/\'SPT'.CTION /IND ADJUSTAII:.N'f
@
Lock nut
©J
Spacer
Steering stem
O
I
If any play is sti l l found , inspec t the follow ­
i n g items and replac e the affect ed parts , if
•
necess ary.
•
•
Wear of the inner and outer races
Wear or damage of steel
•
N u m ber of steel bal ls (upper 25' pcs lower
25 pcs)
Distortion of steering stem
2-9
nut
Check inner o r
·
outer races for wear
Steel balls
Steel balls
.
balls