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Instrument and control functions
3-27
3
EAUM4130
Front fen der To suit the riding conditions, the front
fender height can be adjusted.
To a djust the front fen der hei ght
1. Loosen the bolts on each side of the front fender.
2. Move the front fender to the de- sired height.
3. Tighten the bolts to the specified torque.
EAUM4201
DC power outletsThis vehicle is equiped with an auxiliary
DC jack, and auxiliary DC connector, a
grip warmer connector and a fog lamp
DC connector.NOTICE
ECA26810
Do not use any sin gle electrical ac-
cessory or com bination of accesso-
ries that require more than the
state d capacity at any one time. This
may overloa d the circuit an d cause
the fuse to blow.TIPTo prevent battery drain, do not use an
accessory with the engine off.
Auxiliary DC jack
A 12-V accessory with the proper con-
nector can be used when the main
switch is on.
To use the auxiliary DC jack
1. Turn the vehicle power off.
2. Remove the auxiliary DC jack cap.
3. Turn the accessory off.
4. Insert the accessory plug into the auxiliary DC jack.
1. BoltTightenin g torque:
Front fender bolt: 7.5 N·m (0.75 kgf·m, 5.6 lb·ft)
1
DC power outlet circuit capacities:
DC jack and DC connector circuit:24 W (2 A)
Grip warmer and Fog lamp circuit:
120 W (10 A)
1. Auxiliary DC jack cap
1
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Page 56 of 106
Periodic maintenance an d a djustment
6-2
6
EAUM4191
Tool kitThe tool kit is in the location shown. Al-
ways be sure to install the pouch in the
seat base compartment, then the tool
kit and secure it with the band.
The information included in this manual
and the tools provided in the tool kit are
intended to assist you in the perfor-
mance of preventive maintenance and
minor repairs. However, a torque
wrench and other tools are necessary
to perform certain maintenance work
correctly.
TIPIf you do not have the tools or experi-
ence required for a particular job, have
your Yamaha dealer perform it for you.
1. Tool kit
2. Storage pouch
12
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Periodic maintenance an d a djustment
6-10
6 Before installing a spark plug, the
spark plug gap should be measured
with a wire thickness gauge and, if
necessary, adjusted to specification.
Clean the surface of the spark plug
gasket and its mating surface, and
then wipe off any grime from the spark
plug threads.
TIPIf a torque wrench is not available
when installing a spark plug, a good
estimate of the correct torque is 1/4–
1/2 turn past finger tight. However, the
spark plug should be tightened to the
specified torque as soon as possible.NOTICE
ECA10841
Do not use any tools to remove or in-
stall the spark plu
g cap, otherwise
the i gnition coil coupler may get
d amag ed . The spark plu g cap may
b e difficult to remove b ecause the
ru bber seal on the en d of the cap fits
ti g htly. To remove the spark plu g
cap, simply twist it b ack and forth
while pullin g it out; to install it, twist
it back an d forth while pushin g it in.
EAU36113
CanisterThis model is equipped with a canister
to prevent the discharging of fuel vapor
into the atmosphere. Before operating
this vehicle, make sure to check the
following:
Check each hose connection.
Check each hose and canister for
cracks or damage. Replace if
damaged.
Make sure that the canister
breather is not blocked, and if
necessary, clean it.
Specifie d spark plu g:
NGK/LMAR8A-91. Spark plug gapSpark plu g g ap:
0.8–0.9 mm (0.031–0.035 in)
Ti ghtenin g torque:
Spark plug: 13 N·m (1.3 kgf·m, 9.6 lb·ft)
ZAUM1386
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Periodic maintenance an d a djustment
6-12
6
TIPSkip steps 6–8 if the oil filter cartridge
is not being replaced.6. Remove the oil filter cartridge with
an oil filter wrench.
TIPAn oil filter wrench is available at a
Yamaha dealer.7. Apply a thin coat of clean engine oil to the O-ring of the new oil filter
cartridge.TIPMake sure that the O-ring is properly
seated.8. Install the new oil filter cartridgewith an oil filter wrench, and then
tighten it to the specified torque
with a torque wrench. 9. Install the engine oil drain bolt and
its new gasket, and then tighten
the bolt to the specified torque.
10. Refill with the specified amount of the recommended engine oil.
1. Engine oil drain bolt
2. Gasket
1. Oil filter cartridge
2. Oil filter wrench
12
1
2
1. O-ring
1. Torque wrenchTightenin g torque:
Oil filter cartridge: 17 N·m (1.7 kgf·m, 13 lb·ft)
Ti ghtenin g torque:
Engine oil drain bolt:
43 N·m (4.3 kgf·m, 32 lb·ft)
1
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Periodic maintenance an d a djustment
6-25
6
EAU59921
To a djust the drive chain slack
Consult a Yamaha dealer before ad-
justing the drive chain slack. 1. Loosen the locknut at each end of the swingarm, and then loosen the
axle nut.
2. To tighten the drive chain, turn the drive chain slack adjusting nut at
each end of the swingarm in direc-
tion (a). To loosen the drive chain,
turn the adjusting nut at each end
of the swingarm in direction (b),
and then push the rear wheel for-
ward.
TIPUsing the alignment marks on each
side of the swingarm, make sure that
both drive chain slack adjusting plates
are in the same position for proper
wheel alignment.
3. Tighten the axle nut, and thentighten the locknuts to the speci-
fied torques.
4. Make sure that the drive chain slack adjusting plates are in the
same position, the drive chain
slack is correct, and the drive
chain moves smoothly.
1. Locknut
2. Axle nut
2
1
1. Drive chain slack adjusting bolt
1
(b)
(a)
1. Drive chain puller
2. Position indicator
3. Alignment marks
Ti ghtenin g torques:
Axle nut:
105 N·m (10.5 kgf·m, 77 lb·ft)
Locknut: 16 N·m (1.6 kgf·m, 12 lb·ft)
2
3
1
UBEHE1E0.book Page 25 Friday, October 1, 2021 10:36 AM