Throttle Cable Free Play Adjustment; Spark Plug Inspection - Yamaha SZR 660 Service Manual

THROTTLE CABLE FREE PLAY ADJUSTMENT
INSP
ADJ
pa
THROTTLE CABLE
FREE PLAY
ADJUSTMENT
NOTE:
__
Before adjusting the
throttle
cable
free play, adjust
the
engine
idle
speed.
1.
Check:
•
Throttle cable free play (A)
Out
of
specification ~* Adjust.
2.
Remove:
•
Seat
•
Fuel tank
•
Air cleaner
case
•
Air panel
•
See
the section
"SEAT,
FUEL
TANK AND
REAR COWLING"
and "VALVE CLEAR-
ANCE
ADJUSTMENT".
3. Adjust:
*
Throttle cable free play
Adjustment:
•
Loosen the
1
throttle
cable
(2)
lock nuts
(1).
• Turn
the adjuster
(3)
clockwise
or anticlockwise
to
obtain the required
free play.
•
If
after
loosening the adjuster by 5
mm,
the
free
play is
still
not correct, tighten the adjuster
(4)
on
the 2 throttle cable
(5)
once
more.
• Tighten the
lock nuts.
1),
(6)
Lock
nuts
* *
*
ft R ft ft ft
A
ft
*
THROTTLE CABLE FREE
PLAY ADJUSTMENT/
SPARK PLUG
INSPECTION
4.
Reassemble:
•
Air
panel
•
Air
cleaner case
•
Fuel tank
•
Seat
INSP
ADJ
pa
Bolt (air
cleaner
case):
5
Nm
(0.5
mkg)
Carburetor manifold
clamp
<L):
2
Nm
(0.2
mkg)
Carburetor manifold
clamp
(R):
5
Nm
(0.5
mkg)
Screws
{fuel tank):
10
Nm
(1.0
mkg)
SPARK PLUG
INSPECTION
1.
Remove:
• Seat
•
Fuel tank
•
Air cleaner
case
•
Air
panel
•
See
the section
"SEAT, FUEL
TANK AND
REAR COWLING"
and "VALVE CLEAR-
ANCE
ADJUSTMENT'
2.
Disconnect:
• Spark
plug
cap
3.
Remove:
•
Spark
plug
CAUTION:
When removingthespark
plug, becarefulnotto
drop foreign objects or
dirt
inside the engine.
4. Inspect:
•
Type
of spark plug
Incorrect
-> Replace.
Standard sparkplug:
DPR8EA-9 (NGK),
DPR9EA-9 (NGK)
5.
Inspect:
• Electrodes
(1
Wear/Damage -> Replace.
•
Insulator
(2)
Abnormal
insulator colour
-> Replace
the
spark plug.
Normal
insulator (2) colour
is light tan.
3-11
3-12