brake light YAMAHA TTR50 2013 Owners Manual

PERIODIC MAINTENANCE AND ADJUSTMENT
7-4
7
8Drive chain Check chain slack/alignment and condition.
Adjust and lubricate chain with Yamaha chain and cable
lube thoroughly. Every ride
9 *Steering bearings Check bearing assemblies for looseness.
Moderately repack with lithium-soap-based grease.
√√
10 *Chassis fasteners Check all chassis fitting and fasteners.
Correct if necessary. √√√
11 Brake lever pivot shaft Apply lithium-soap-based grease lightly. √√
12 Brake pedal pivot shaft Apply lithium-soap-based grease lightly. √√
13 Sidestand pivot Check operation.
Apply lithium-soap-based grease lightly. √√
14 *Front fork Check operation and for grease leakage.
Replace if necessary. √√
15 *Shock absorber assem-
bly Check operation and for oil leakage.
Replace if necessary.
√
16 *Control cables Apply Yamaha chain and cable lube or engine oil thor-
oughly. √√√
17 *Throttle grip Check operation.
Check throttle grip free play, and adjust if necessary.
Lubricate cable and grip housing. √√√
No. ITEM CHECKS AND MAINTENANCE JOBS
INITIAL ODOMETER READINGS
1000 km
(600 mi) or
1 month or 30 hours 3000 km
(1800 mi) or
6 months or 90 hours 5000 km
(3000 mi) or
12 months or 150 hours
U2CJ80E0.book Page 4 Tuesday, June 12, 2012 11:15 AM

PERIODIC MAINTENANCE AND ADJUSTMENT
7-29
77. Remove the wheel.
EAU39783
To install the rear wheel
1. Install the drive chain onto the rear sprocket, lift the rear wheel off the
ground, and then install the drive
chain puller and the wheel by in-
serting the wheel axle from the
right-hand side.TIPMake sure that the slot in the brake
shoe plate fits over the retainer on the
swingarm.2. Install the drive chain puller, wash-er and axle nut. 3. Connect the brake rod to the brake
camshaft lever, and then install the
brake pedal free play adjusting nut
onto the brake rod.
4. Lower the rear wheel so that it is on the ground, and then put the
sidestand down.
5. Adjust the drive chain slack. (See page 7-18.)
6. Tighten the axle nut to the speci- fied torque.
7. Adjust the brake pedal free play. (See page 7-16.)
EAU25851
Troubleshooting Although Yamaha motorcycles receive
a thorough inspection before shipment
from the factory, trouble may occur dur-
ing operation. Any problem in the fuel,
compression, or ignition systems, for
example, can cause poor starting and
loss of power.
The following troubleshooting chart
represents a quick and easy procedure
for checking these vital systems your-
self. However, should your motorcycle
require any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the motorcycle
properly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look like
Yamaha parts, but they are often inferi- or, have a shorter service life and can
lead to expensive repair bills.
WARNING
EWA15141
When checking the fuel system, do
not smoke, and make sure there are
no open flames or sparks in the ar-
ea, including pilot lights from water
1. Slot
2. Retainer
Tightening torque: Axle nut:60 Nm (6.0 m·kgf, 43 ft·lbf)
U2CJ80E0.book Page 29 Tuesday, June 12, 2012 11:15 AM

MOTORCYCLE CARE AND STORAGE
8-2
8off 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.
U2CJ80E0.book Page 2 Tuesday, June 12, 2012 11:15 AM