Yamaha Fz6 N Service Manual

FRONT WHEEL
4-8
* FZ6-NAHG/FZ6-SAHG
Removing the front wheel sensor and sensor rotor (FZ6-NA/FZ6-NAHG/FZ6-SA/FZ6-SAHG)
Order Job/Parts to remove Q’ty Remarks1 Brake hose holder 2
2 Brake hose holder 1
3 Front brake caliper  2
4 Front wheel sensor 1
5 Front wheel axle pinch bolt 1 Loosen.
6 Front wheel axle 1
7 Collar 1
8 Sensor housing 1
9 Front wheel 1
10 Front brake disc 2
11 Clamp 1 For installation, reverse the removal proce-
dure. 

FRONT WHEEL
4-9
Disassembling the front wheel
Order Job/Parts to remove Q’ty Remarks1 Oil seal 2
2 Wheel bearing 2
3Spacer 1 For assembly, reverse the disassembly pro-
cedure. 

FRONT WHEEL
4-10
EAS21900
REMOVING THE FRONT WHEEL
1. Stand the vehicle on a level surface.
WARNING
EWA13120
Securely support the vehicle so that there 
is no danger of it falling over.
NOTE:
Place the vehicle on a suitable stand so that 
the front wheel is elevated.
2. Remove: Left brake caliper
 Right brake caliper
NOTE:
Do not apply the brake lever when removing 
the brake calipers.
3. Loosen: Front wheel pinch bolt
 Front wheel axle
4. Elevate:
 Front wheel
NOTE:
Place the vehicle on a suitable...

FRONT WHEEL
4-11
c. Remove the wheel bearings “3” with a gen-eral bearing puller.
d. Install the new wheel bearings and oil seals  in the reverse order of disassembly.
CAUTION:
ECA14130
Do not contact the wheel bearing inner race 
“4” or balls “5”. Contact should be made 
only with the outer race “6”.
NOTE:
Use a socket “7” that matches the diameter of 
the wheel bearing outer race and oil seal.
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EAS22010
[D-3] MAINTENANCE OF THE FRONT 
WHEEL SENSOR AND SENSOR ROTOR
 ABS...

FRONT WHEEL
4-12
2. Check: Front wheel sensor rotor “2” Cracks/damage  → Replace the front wheel 
assembly.
NOTE:
The wheel sensor rotor of the vehicle is 
inserted under pressure by a special process 
and cannot be replaced as a single unit. To 
replace the sensor rotor, replace the wheel 
assembly.
Installing the front wheel sensor
1. Install:
 Front wheel
NOTE:
Align the slot in the sensor housing with the 
projection of the front fork before assembly.
CAUTION:
ECA14470
Make sure there are no...

FRONT WHEEL
4-13
3. Check: Front wheel sensor installation Check if the wheel sensor housing is 
installed properly.
Refer to [D-3] MAINTENANCE OF THE 
FRONT WHEEL SENSOR AND SENSOR 
ROTOR on page 4-11.
EAS21970
ADJUSTING THE FRONT WHEEL STATIC 
BALANCE
NOTE:
 After replacing the tire, wheel or both, the front wheel static balance should be 
adjusted.
 Adjust the front wheel static balance with the 
brake disc installed.
1. Remove:  Balancing weight(s)
2. Find:  Front wheel’s heavy spot
NOTE:
Place...

FRONT WHEEL
4-14
c. If the heavy spot does not stay in that posi-tion, install a heavier weight.
d. Repeat steps (b) and (c) until the front  wheel is balanced.
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4. Check: Front wheel static balance
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a. Turn the front wheel and make sure it stays  at each position shown.
b. If the front wheel does not remain station- ary at all of the positions, rebalance it.
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EAS22000
INSTALLING THE FRONT WHEEL
The following...

REAR WHEEL
4-15
EAS22030
REAR WHEEL
Removing the rear wheel (FZ6-N/FZ6-NHG(W)/FZ6-S/FZ6-SHG(W))
Order Job/Parts to remove Q’ty Remarks
1 Rear brake caliper 1
2 Locknut 2 Loosen.
3 Adjusting nut 2 Loosen.
4 Rear wheel axle nut 1
5 Washer 1
6 Rear wheel axle 1
7 Washer 1
8 Drive chain puller 2
9 Rear wheel 1
10 Rear brake caliper bracket 1
For installation, reverse the removal proce-
dure. 

REAR WHEEL
4-16
Removing the rear wheel sensor and sensor rotor (FZ6-NA/FZ6-NAHG/FZ6-SA/FZ6-SAHG)
Order Job/Parts to remove Q’ty Remarks
1 Rear wheel sensor 1
2 Rear brake caliper 1
3 Lock nut 2 Loosen.
4 Adjusting nut 2 Loosen.
5 Wheel axle nut 1
6 Washer 1
7 Rear wheel axle 1
8 Washer 1
9 Drive chain puller 2
10 Rear wheel 1
11 Rear brake caliper bracket 1
12 Sensor rotor 1 For installation, reverse the removal proce-
dure. 

REAR WHEEL
4-17
Removing the rear brake disc and rear wheel sprocket
Order Job/Parts to remove Q’ty Remarks1 Rear brake disc 1
2 Rear wheel sprocket 1
3 Collar 2
4 Oil seal 2
5 Bearing 2
6 Rear wheel drive hub 1
7 Rear wheel drive hub damper 6
8 Rear wheel 1 For installation, reverse the removal proce-
dure.