lock YAMAHA YZ85 2013 User Guide

PERIODIC MAINTENANCE AND ADJUSTMENT
7-29
73. Lower the front wheel so that it is
on the ground, install the remov-
able sidestand, and then rest the
motorcycle on it.
4. Install the washer and axle nut, and then tighten the axle nut to the
specified torque.
EAU25080
Rear wheel
EAU41313
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. Lift the rear wheel off the groundaccording to the procedure on
page 7-27.
3. Fully loosen the locknut, and then loosen the drive chain slack ad-
justing bolt on each side of the
swingarm.
4. Remove the axle nut and washer. 5. Push the wheel forward, and then
remove the drive chain from the
rear sprocket.
TIP●
If the drive chain is difficult to re-
move, remove the wheel axle first,
and then lift the wheel upward
enough to remove the drive chain
from the rear sprocket.
●
The drive chain does not need to
be disassembled in order to re-
move and install the rear wheel.
Tightening torque:Axle nut:70 Nm (7.0 m·kgf, 51 ft·lbf)
1. Axle nut
2. Washer
3. Locknut
4. Drive chain slack adjusting bolt
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PERIODIC MAINTENANCE AND ADJUSTMENT
7-30
7
6. While supporting the brake caliper
and slightly lifting the wheel, pull
the wheel axle out.
TIPA rubber mallet may be useful to tap the
wheel axle out.7. Remove the wheel. NOTICE: Do
not apply the brake after the
wheel has been removed to-
gether with the brake disc, oth-
erwise the brake pads will be
forced shut.
[ECA11071]
EAU41325
To install the rear wheel1. Install the drive chain onto the rear sprocket. 2. Install the wheel and the brake cal-
iper bracket by inserting the wheel
axle from the right-hand side.
TIP●
Make sure that the slot in the brake
caliper bracket is fit over the retain-
er on the swingarm.
●
Make sure that there is enough
space between the brake pads be-
fore installing the wheel.
3. Install the washer and axle nut.
4. Lower the rear wheel so that it ison the ground, install the remov-
able sidestand, and then rest the
motorcycle on it. 5. Adjust the drive chain slack. (See
page 7-22.)
6. Tighten the locknuts and the axle nut to their specified torques.
1. Wheel axle
1. Retainer
2. Slot
2 1
Tightening torque:
Locknut: 16 Nm (1.6 m·kgf, 12 ft·lbf)
Axle nut:
90 Nm (9.0 m·kgf, 65 ft·lbf)
U1SN81E0.book Page 30 Tuesday, June 12, 2012 3:17 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
7-33
7Engine overheating
WARNING
EWAT1040
●
Do not remove the radiator cap when the engine and
radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.
●
Place a thick rag, like a towel, over the radiator cap, and then slowly rotate the cap counterclockwise to the de-
tent to allow any residual pressure to escape. When the hissing sound has stopped, press down on the cap
while turning it counterclockwise, and then remove the cap.
TIPIf coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended coolant
as soon as possible.
Wait until the
engine has cooled.
Check the coolant level in the
radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See TIP.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
U1SN81E0.book Page 33 Tuesday, June 12, 2012 3:17 PM