lock YAMAHA BANSHEE 350 2011 Owner's Manual

8-34
1
2
3
4
5
6
78
9
10
11

optimum engine performance.
TIP

If the specified idling speed cannot be obtained as
described above, have a Yamaha dealer make the
adjustment.
7. Install the seat.
EBU24047
Adjusting the throttle lever free play
The throttle lever free play should be checked and,
if necessary, adjusted at the intervals specified in
the periodic maintenance and lubrication chart.
The throttle lever free play should measure
4.0–6.0 mm (0.16–0.24 in) as shown. Periodically
check the throttle lever free play and, if necessary,
adjust it as follows.
TIP

The engine idling speed must be checked, and ad-
justed if necessary, before adjusting the throttle le-
ver free play.
1. Slide the rubber cover back.
2. Loosen the locknut.
3. To increase the throttle lever free play, turn
the throttle lever free play adjusting bolt in di-rection (a). To decrease the throttle lever free
play, turn the adjusting bolt in direction (b).
4. Tighten the locknut.
5. Slide the rubber cover to its original position.
EBU29601
Brakes
Replacement of brake components requires pro-
fessional knowledge. Brake service should be per-
formed by a Yamaha dealer.
1. Rubber cover
2. Throttle lever free play adjusting bolt
3. Locknut
4. Throttle lever free play
2
3
4
(a)(b)
1

8-37
1
2
3
4
5
6
78
9
10
11
Rear brake

Observe these precautions:

When checking the fluid level, make sure that
the top of the brake fluid reservoir is level.

Use only the recommended quality brake fluid,
otherwise the rubber seals may deteriorate,
causing leakage and poor braking performance.

Refill with the same type of brake fluid. Mixing
fluids may result in a harmful chemical reactionand lead to poor braking performance.

Be careful that water does not enter the brake
fluid reservoir when refilling. Water will signifi-
cantly lower the boiling point of the fluid and may
result in vapor lock.

Brake fluid may deteriorate painted surfaces or
plastic parts. Always clean up spilled fluid imme-
diately.

As the brake pads wear, it is normal for the brake
fluid level to gradually go down. However, if the
brake fluid level goes down suddenly, have a
Yamaha dealer check the cause.
EBU24291
Changing the brake fluid
Have a Yamaha dealer change the brake fluid at
the intervals specified in the TIP after the periodic
maintenance and lubrication chart. In addition,
have the oil seals of the master cylinders and cali-
pers as well as the brake hoses replaced at the in-
tervals listed below or whenever they are damaged
or leaking.

Oil seals: Replace every two years.

Brake hoses: Replace every four years.
1. Minimum level mark
2. Brake fluid reservoir cap
Recommended brake fluid:
DOT 4
LOWER
1 2

8-39
1
2
3
4
5
6
78
9
10
11

1. Release the parking brake.
2. Slide the rubber cover back.3. Fully loosen the locknut and the adjusting bolt
at the clutch lever.
1. Cable length “A”
1

1. Rubber cover
1

8-40
1
2
3
4
5
6
78
9
10
11

4. Loosen the locknut and the adjusting bolt at
the rear brake caliper.5. Turn the adjusting bolt at the clutch lever in di-
rection (a) to increase the cable length, and in
direction (b) to decrease it.TIP
If the cable length cannot be adjusted to specifica-
tion, consult a Yamaha dealer.
6. Tighten the locknut at the clutch lever.
7. Slide the rubber cover back to its original po-
sition.
8. Turn in the adjusting bolt at the rear brake cal-
iper by hand until it feels tight, then turn it out
1. Locknut
2. Adjusting bolt
12
(a)
(b)

1. Adjusting bolt
2. Locknut
1
2

8-41
1
2
3
4
5
6
78
9
10
11

1/8 turn and tighten its locknut to the specified
torque.
NOTICE:
When tightening the lock-
nut, hold the adjusting bolt with a wrench
so that it does not turn together with the
locknut.
[ECB00521]

WARNING

EWB02090
Operating with improperly serviced or adjust-
ed brakes could cause the brakes to malfunc-
tion, resulting in reduced braking
performance. This could increase the chance
of a collision or accident. After adjusting the
parking brake free play, block the rear of the
ATV off the ground and spin the rear wheels.
Check to make sure there is no brake drag. If
brake drag is noticed, perform the adjustment
again.
EBU24742
Brake light switches
The brake light, which is activated by the brake
pedal and brake lever, should come on just beforebraking takes effect.
The brake light switch for the brake pedal can be
adjusted as follows, but the front brake light switch
should be adjusted by a Yamaha dealer.
Turn the adjusting nut while holding the brake light
switch in place. To make the brake light come on
earlier, turn the adjusting nut in direction (a). To
make the brake light come on later, turn the adjust-
ing nut in direction (b).
EBU24812
Adjusting the clutch lever free play
The clutch lever free play must be checked and, if Tightening torque:
Locknut (rear brake caliper):
16 Nm (1.6 m·kgf, 12 ft·lbf)
1. Brake light switch
2. Rear brake light switch adjusting nut
1
2
(a)
(b)

8-42
1
2
3
4
5
6
78
9
10
11

necessary, adjusted at the intervals specified in
the periodic maintenance and lubrication chart.
The clutch lever free play should measure
5.0–10.0 mm (0.20–0.39 in) as shown. If the free
play is incorrect, adjust it as follows.
1. Slide the rubber cover back.
2. Loosen the locknut at the clutch lever.
3. To increase the clutch lever free play, turn the
adjusting bolt in direction (a), and to decrease
it, turn the bolt in direction (b).4. Tighten the locknut.
5. Slide the rubber cover back to its original po-
sition.TIP
If the specified free play cannot be obtained as de-
scribed above or if the clutch does not operate cor-
rectly, have a Yamaha dealer check the internal
clutch mechanism.
1. Rubber cover
1

1. Locknut
2. Clutch lever free play adjusting bolt
3. Clutch lever free play
1
2 3
(a)
(b)

8-44
1
2
3
4
5
6
78
9
10
11

3. Loosen the locknut on each side of the swing-
arm. To tighten the drive chain, turn the ad-
justing bolts in direction (a). To loosen the
drive chain, turn the adjusting bolts in direction
(b) and push the wheels forward. Turn each
adjusting bolt exactly the same amount to
maintain correct axle alignment.
NOTICE:
Im-
proper drive chain slack will overload the
engine as well as other vital parts of the
ATV and can lead to drive chain slippage
or breakage. To prevent this from occur-
ring, keep the drive chain slack within thespecified limits.
[ECB00542]

TIP

There are alignment marks on each side of the
swingarm and on the wheel hubs. Use them to
check for proper wheel axle alignment.
4. Tighten the locknuts and the axle holding nuts
to the specified torques.
1. Axle holding nut (upper)
2. Axle holding nut (lower)
1
2

1. Drive chain slack adjusting bolt
2. Locknut
3. Alignment marks
3
12(a)
(b)

8-45
1
2
3
4
5
6
78
9
10
11

EBU24882
Lubricating the drive chain
The drive chain must be cleaned and lubricated at
the intervals specified in the periodic maintenance
and lubrication chart, otherwise it will quickly wear
out, especially when riding in dusty or wet areas.
Service the drive chain as follows.
NOTICE

ECB00561
The drive chain must be lubricated after wash-
ing the ATV or riding in the rain or wet areas.
1. Clean the drive chain with kerosene and a
small soft brush.
NOTICE:
To prevent dam-
aging the O-rings, do not clean the drive
chain with steam cleaners, high-pressure
washers or inappropriate solvents.

[ECB00571]
2. Wipe the drive chain dry.
3. Thoroughly lubricate the drive chain with a
special O-ring chain lubricant.
NOTICE:
Do
not use engine oil or any other lubricants
for the drive chain, as they may contain
substances that could damage the O-
rings.
[ECB00581]

EBU24901
Checking and lubricating the cables
The operation and the condition of all control ca-
bles should be checked before each ride, and the
cables and cable ends should be lubricated if nec- Tightening torques:
Locknut:
16 Nm (1.6 m·kgf, 12 ft·lbf)
Axle holding nut (upper):
120 Nm (12 m·kgf, 87 ft·lbf)
Axle holding nut (lower):
60 Nm (6.0 m·kgf, 43 ft·lbf)
1. O-ring
1 1

8-50
1
2
3
4
5
6
78
9
10
11

3. Remove the bulb holder by turning it counter-
clockwise.4. Remove the burnt-out bulb.
5. Place a new bulb into position, and then install
the bulb holder by turning it clockwise.
NOTICE:
Do not touch the glass part of the
headlight bulb to keep it free from oil, oth-
erwise the transparency of the glass, the
luminosity of the bulb, and the bulb life will
be adversely affected. Thoroughly clean
off any dirt and fingerprints on the head-
light bulb using a cloth moistened with al-
cohol or thinner.
[ECB00651]

1. Headlight bulb holder cover
1

1. Headlight bulb holder
1

8-52
1
2
3
4
5
6
78
9
10
11

adjusting screw in direction (a).
To lower a headlight beam, turn the adjusting
screw in direction (b).
EBU25611
Replacing the tail/brake light bulb
If the tail/brake light bulb burns out, replace it as
follows.
1. Remove the bulb holder (together with the
bulb) by turning it counterclockwise.2. Remove the burnt-out bulb by pushing it in
and turning it counterclockwise.
1. Headlight beam adjusting screw
1
(a) (b)

1. Tail/brake light bulb holder
1