INSTRUMENT AND CONTROL FUNCTIONS
3-17
3
EAU03945
SeatsRider seat
To remove the rider seat1. Insert the key into the seat lock,
and then turn it as shown.
2. Pull the rider seat off.To install the rider seat
1. Insert the projection on the front of
the rider seat into the seat holder
as shown, and then push the rear
of the seat down to lock it in place.
2. Remove the key.Passenger seat
To remove the passenger seat
1. Remove the rider seat.
2. Pull the passenger seat up.
To install the passenger seat1. Slide the receptacle on the rear of
the passenger seat over the seat
holder as shown, and then push
the front of the seat down.
2. Install the rider seat.NOTE:_ Make sure that the seats are properly
secured before riding. _
1. Rider seat lock
2. Unlock.
1. Projection
2. Seat holder
1. Receptacle
2. Seat holder
U5JWE2.book Page 17 Wednesday, November 6, 2002 3:32 PM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-7
6
EAU01315
Panel D
To remove the panelRemove the screws, and then take the
panel off.
To install the panelPlace the panel in the original position,
and then install the screws.
EAU04506
Panels E and F
To remove one of the panels1. Remove the seats. (See page 3-17
for seat removal and installation
procedures.)
2. Remove the screws, the quick fas-
tener screw and the quick fasten-
ers, and then take the panel off.
To install the panel1. Place the panel in the original po-
sition, and then install the quick
fasteners and quick fastener
screw, and tighten the screws.
2. Install the seats.
EAU01880
Checking the spark plugs The spark plugs are important engine
components, which should be checked
periodically, preferably by a Yamaha
dealer. Since heat and deposits will
cause any spark plug to slowly erode,
they should be removed and checked
in accordance with the periodic mainte-
nance and lubrication chart. In addition,
the condition of the spark plugs can re-
veal the condition of the engine.
The porcelain insulator around the cen-
ter electrode of each spark plug should
be a medium-to-light tan (the ideal col-
or when the motorcycle is ridden nor-
mally), and all spark plugs installed in
the engine should have the same color.
If any spark plug shows a distinctly dif-
ferent color, the engine could be defec-
tive. Do not attempt to diagnose such
problems yourself. Instead, have a
Yamaha dealer check the motorcycle.
If a spark plug shows signs of electrode
erosion and excessive carbon or other
deposits, it should be replaced.
1. Screw (× 3)
1. Screw (× 2)
2. Quick fastener screw
3. Quick fastener (× 3)
U5JWE2.book Page 7 Wednesday, November 6, 2002 3:32 PM
