2011 YAMAHA PW80 brake

PERIODIC MAINTENANCE AND ADJUSTMENT
7-21
7
EAU23202
Checking and lubricating the
sidestand The operation of the sidestand should
be checked before each ride, and the
sidestand pivot and metal-to-metal
contact surfaces should be lubricated if
necessary.
WARNING
EWA10731
If the sidestand does not move up
and down smoothly, have a Yamaha
dealer check or repair it. Otherwise,
the sidestand could contact the
ground and distract the operator, re-
sulting in a possible loss of control.
EAU23272
Checking the front fork The condition and operation of the front
fork must be checked as follows at the
intervals specified in the periodic main-
tenance and lubrication chart.
To check the condition
Check the inner tubes for scratches,
damage and excessive oil leakage.
To check the operation
1. Place the vehicle on a level sur-
face and hold it in an upright posi-
tion. WARNING! To avoid injury,
securely support the vehicle so
there is no danger of it falling
over.
[EWA10751]
2. While applying the front brake,
push down hard on the handlebars
several times to check if the front
fork compresses and rebounds
smoothly.
NOTICE
ECA10590
If any damage is found or the front
fork does not operate smoothly,
have a Yamaha dealer check or re-
pair it.
Recommended lubricant:
Lithium-soap-based grease
U3RV8LE0.book Page 21 Tuesday, April 13, 2010 8:48 AM

PERIODIC MAINTENANCE AND ADJUSTMENT
7-23
7a jack either under each side of the
frame in front of the rear wheel or under
each side of the swingarm.
EAU24360
Front wheel
EAU49911
To remove the front wheel
WARNING
EWA10821
To avoid injury, securely support the
vehicle so there is no danger of it
falling over.1. Loosen the brake cable locknut at
the front wheel hub, and then turn
the brake lever free play adjusting
bolt fully in direction (a).
2. Slide the rubber cover back at the
brake lever.3. Loosen the locknut at the brake le-
ver, and then turn the adjusting
bolt fully in direction (a).
4. Disconnect the brake cable from
the front brake lever.
5. Slide the rubber cover down at the
front wheel hub, and then turn the
front brake lever free play adjust-
ing bolt fully in direction (b) to dis-
connect the brake cable from the
front wheel hub.
6. Remove the axle nut and washer.1. Brake lever free play adjusting bolt
2. Locknut
3. Rubber cover3
1
2 (a)
(b)
1. Rubber cover
2. Brake lever free play adjusting bolt
3. Locknut
3 2
1
(a)
U3RV8LE0.book Page 23 Tuesday, April 13, 2010 8:48 AM

PERIODIC MAINTENANCE AND ADJUSTMENT
7-24
7 7. Lift the front wheel off the ground
according to the procedure on
page 7-22.
8. Pull the wheel axle out, and then
remove the wheel.
EAU41553
To install the front wheel
1. Install the brake shoe plate into the
wheel hub as shown.2. Lift the wheel up between the fork
legs.
TIPMake sure that the slot in the brake
shoe plate fits over the retainer on the
fork leg.
3. Insert the wheel axle from the right
side, and then install the washer
and axle nut.
4. Lower the front wheel so that it is
on the ground, and then put the
sidestand down.
5. Connect the brake cable to the
brake camshaft lever.
6. Turn the front brake lever free play
adjusting bolt at the wheel hub in
direction (a), and then slide the
rubber cover to its original position.
7. Connect the brake cable at the
front brake lever.
8. Tighten the axle nut to the speci-
fied torque.
1. Washer
2. Axle nut
2
1
1. Brake shoe plate
1. Retainer
1
1
1. Brake lever free play adjusting bolt
2. Rubber cover
3. Brake camshaft lever23
1
(a)
U3RV8LE0.book Page 24 Tuesday, April 13, 2010 8:48 AM

PERIODIC MAINTENANCE AND ADJUSTMENT
7-25
79. Adjust the brake lever free play.
(See page 7-14.)
10. Push down hard on the handlebar
several times to check for proper
fork operation.
EAU25080
Rear wheel
EAU41563
To remove the rear wheel
WARNING
EWA10821
To avoid injury, securely support the
vehicle so there is no danger of it
falling over.1. Loosen the axle nut.
2. Remove the brake pedal free play
adjusting nut, and then disconnect
the brake rod from the brake cam-
shaft lever.3. Disconnect the brake torque rod
from the brake shoe plate by re-
moving the cotter pin, the nut, and
the bolt.
4. Loosen the locknut and drive chain
adjusting nut on each end of the
swingarm.
Tightening torque:
Axle nut:
35 Nm (3.5 m·kgf, 25 ft·lbf)
1. Drive chain slack adjusting nut
2. Locknut
3. Drive chain puller
4. Washer
5. Axle nut
5
41
2
3
1. Brake rod
2. Brake pedal free play adjusting nut
3. Brake camshaft lever
4. Spacer
5. Drive chain puller
6. Wheel axle
7. Drive chain slack adjusting nut
8. Locknut
9. Brake torque rod
10.Brake torque rod bolt
11.Cotter pin
12.Brake torque rod nut
287
46
9
1110
12
1
3
5
U3RV8LE0.book Page 25 Tuesday, April 13, 2010 8:48 AM

PERIODIC MAINTENANCE AND ADJUSTMENT
7-26
7 5. Lift the rear wheel off the ground
according to the procedure on
page 7-22.
6. Remove the axle nut and washer,
and then pull the wheel axle out.
7. Remove the spacer and chain pull-
ers.
8. Push the wheel forward, and then
remove the drive chain from the
rear sprocket.
TIPThe drive chain does not need to be
disassembled in order to remove and
install the wheel.9. Remove the wheel by pulling it
back.
EAU41573
To install the rear wheel
1. Insert the brake shoe plate into the
wheel hub, and then insert the
wheel into the swingarm.
2. Install the drive chain onto the rear
sprocket.
3. Install the wheel by inserting the
chain pullers, spacer and then in-
sert the wheel axle from the right-
hand side.
4. Connect the brake torque rod onto
the brake shoe plate by installing
the bolt and nut, and then tighten
the nut to the specified torque.
5. Insert a new cotter pin into the
brake torque rod bolt. WARNING!
Always use a new cotter pin.
[EWA10831]
6. Install the brake rod into the brake
camshaft lever, and then install the
brake pedal free play adjusting nut
onto the brake rod.
7. Install the washer and axle nut.8. Lower the rear wheel so that it is
on the ground, and then put the
sidestand down.
9. Adjust the drive chain slack. (See
page 7-17.)
10. Tighten the axle nut to the speci-
fied torque.
11. Adjust the brake pedal free play.
(See page 7-15.)Tightening torque:
Brake torque rod nut:
16 Nm (1.6 m·kgf, 12 ft·lbf)
Tightening torque:
Axle nut:
60 Nm (6.0 m·kgf, 43 ft·lbf)
U3RV8LE0.book Page 26 Tuesday, April 13, 2010 8:48 AM

MOTORCYCLE CARE AND STORAGE
8-2
8 off any detergent residue using
plenty of water, as it is harmful
to plastic parts.


Do not use any harsh chemical
products on plastic parts. Be
sure to avoid using cloths or
sponges which have been in
contact with strong or abrasive
cleaning products, solvent or
thinner, fuel (gasoline), rust re-
movers or inhibitors, brake flu-
id, antifreeze or electrolyte.


Do not use high-pressure wash-
ers or steam-jet cleaners since
they cause water seepage and
deterioration in the following ar-
eas: seals (of wheel and swing-
arm bearings, fork and brakes),
electric components (couplers,
connectors, instruments,
switches and lights), breather
hoses and vents.


For motorcycles equipped with
a windshield: Do not use strong
cleaners or hard sponges as
they will cause dulling or
scratching. Some cleaning com-
pounds for plastic may leave
scratches on the windshield.Test the product on a small hid-
den part of the windshield to
make sure that it does not leave
any marks. If the windshield is
scratched, use a quality plastic
polishing compound after
washing.
After normal useRemove dirt with warm water, a mild
detergent, and a soft, clean sponge,
and then rinse thoroughly with clean
water. Use a toothbrush or bottlebrush
for hard-to-reach areas. Stubborn dirt
and insects will come off more easily if
the area is covered with a wet cloth for
a few minutes before cleaning.
After riding in the rain or near the seaSince sea salt is extremely corrosive,
carry out the following steps after each
ride in the rain or near the sea.
1. Clean the motorcycle with cold wa-
ter and a mild detergent, after the
engine has cooled down.
NOTICE: Do not use warm water
since it increases the corrosive
action of the salt.
[ECA10791]
2. Apply a corrosion protection spray
on all metal, including chrome- and
nickel-plated, surfaces to prevent
corrosion.
After cleaning
1. Dry the motorcycle with a chamois
or an absorbing cloth.
2. Immediately dry the drive chain
and lubricate it to prevent it from
rusting.
3. Use a chrome polish to shine
chrome, aluminum and stainless-
steel parts, including the exhaust
system. (Even the thermally in-
duced discoloring of stainless-
steel exhaust systems can be re-
moved through polishing.)
4. To prevent corrosion, it is recom-
mended to apply a corrosion pro-
tection spray on all metal,
including chrome- and nickel-plat-
ed, surfaces.
5. Use spray oil as a universal clean-
er to remove any remaining dirt.
6. Touch up minor paint damage
caused by stones, etc.
7. Wax all painted surfaces.
U3RV8LE0.book Page 2 Tuesday, April 13, 2010 8:48 AM

MOTORCYCLE CARE AND STORAGE
8-3
88. Let the motorcycle dry completely
before storing or covering it.
WARNING
EWA14501
Contaminants on the brakes or tires
can cause loss of control.

Make sure that there is no oil or
wax on the tires.


If necessary, wash the tires with
warm water and a mild deter-
gent. Before riding at higher
speeds, test the motorcycle’s
braking performance and cor-
nering behavior.
NOTICE
ECA10800


Apply spray oil and wax spar-
ingly and make sure to wipe off
any excess.


Never apply oil or wax to any
rubber and plastic parts, but
treat them with a suitable care
product.


Avoid using abrasive polishing
compounds as they will wear
away the paint.
TIPConsult a Yamaha dealer for advice on
what products to use.
EAU40653
Storage Short-term
Always store your motorcycle in a cool,
dry place and, if necessary, protect it
against dust with a porous cover. Be
sure the engine and the exhaust sys-
tem are cool before covering the motor-
cycle.NOTICE
ECA10810


Storing the motorcycle in a
poorly ventilated room or cover-
ing it with a tarp, while it is still
wet, will allow water and humid-
ity to seep in and cause rust.


To prevent corrosion, avoid
damp cellars, stables (because
of the presence of ammonia)
and areas where strong chemi-
cals are stored.
Long-term
Before storing your motorcycle for sev-
eral months:
1. Follow all the instructions in the
“Care” section of this chapter.
U3RV8LE0.book Page 3 Tuesday, April 13, 2010 8:48 AM

SPECIFICATIONS
9-2
9
Trail:
62.0 mm (2.44 in)Front tire:Type:
With tube
Size:
2.50-14 4PR
Manufacturer/model:
CHENG SHIN/KNOBBYRear tire:Type:
With tube
Size:
3.00-12 4PR
Manufacturer/model:
CHENG SHIN/KNOBBYLoading:Maximum rider weight:
40.0 kg (88 lb)Tire air pressure (measured on cold
tires):
Front:
100 kPa (1.00 kgf/cm², 15 psi)
Rear:
100 kPa (1.00 kgf/cm², 15 psi)
Front wheel:Wheel type:
Spoke wheel
Rim size:
14x1.40Rear wheel:Wheel type:
Spoke wheelRim size:
12x1.60
Front brake:Type:
Drum brake
Operation:
Right hand operationRear brake:Type:
Drum brake
Operation:
Right foot operationFront suspension:Type:
Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
110.0 mm (4.33 in)Rear suspension:Type:
Swingarm (monocross)
Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel:
95.0 mm (3.74 in)Electrical system:Ignition system:
CDI
U3RV8LE0.book Page 2 Tuesday, April 13, 2010 8:48 AM