Yamaha Fz6 N Service Manual

REAR WHEEL
4-18
Disassembling the rear wheel
Order Job/Parts to remove Q’ty Remarks1 Collar 1
2 Bearing 1
3Spacer 1
4 Oil seal 1
5 Circlip 1
6 Bearing 1 For assembly, reverse the disassembly pro-
cedure. 

REAR WHEEL
4-19
EAS22040
REMOVING THE REAR 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 rear wheel is elevated.
2. Remove: Brake caliper “1”
NOTE:
Do not depress the brake pedal when remov-
ing the brake caliper.
3. Loosen:Locknut “1”
 Adjusting nut “2”
4. Remove:
 Wheel axle nut “3”
 Wheel axle “4”
 Washers
 Rear wheel
NOTE:
Push the rear wheel...

REAR WHEEL
4-20
EAS22120
CHECKING AND REPLACING THE REAR 
WHEEL SPROCKET
1. Check: Rear wheel sprocket More than 1/4 tooth “a” wear  → Replace 
the rear wheel sprocket.
Bent teeth  → Replace the rear wheel 
sprocket.
2. Replace:  Rear wheel sprocket
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Remove the self-locking nuts and the rear  wheel sprocket.
b. Clean the rear wheel drive hub with a clean  cloth, especially the surfaces that contact 
the sprocket.
c. Install the new rear wheel sprocket.
NOTE:
Tighten...

REAR WHEEL
4-21
 Rear wheelRefer to REMOVING THE REAR WHEEL 
on page 4-19.
5. Remove:  Sensor rotor “5”
Checking the rear wheel sensor and sensor
rotor
1. Check:  Rear wheel sensor Cracks/bends/distortion  → Replace.
Iron powder/dust  → Clean.
2. Check:  Rear wheel sensor rotor Cracks/damage  → Replace.
Installing the rear wheel sensor
1. Install:  Sensor rotor “1”
2. Install:  Rear wheel Refer to INSTALLING THE REAR 
WHEEL on page 4-22.
CAUTION:
ECA14470
Make sure there are no foreign materials...

REAR WHEEL
4-22
5. Connect: Rear wheel sensor lead holder “3”
Clamp “4”
 Rear wheel sensor coupler “5”
CAUTION:
ECA14500
To route the rear wheel sensor lead, refer to 
CABLE ROUTING on page 2-47.
6. Check: Rear wheel sensor installation Check if the wheel sensor housing is 
installed properly.
EAS22150
ADJUSTING THE REAR WHEEL STATIC 
BALANCE
NOTE:
 After replacing the tire, wheel or both, the rear wheel static balance should be adjusted.  Adjust the rear wheel static balance with the 
brake disc...

FRONT BRAKE
4-23
EAS22210
FRONT BRAKE
Removing the front brake pads (FZ6-N/FZ6-NA/FZ6-S/FZ6-SA)
Order Job/Parts to remove Q’ty Remarks
1 Front brake caliper 1
2 Brake pad 2
3 Brake pad spring 2
4 Bleed screw 1
For installation, reverse the removal proce-
dure. 

FRONT BRAKE
4-24
* FZ6-NAHG/FZ6-SAHG
Removing the front brake pads (FZ6-NHG(W)/FZ6-NAHG/FZ6-SHG(W)/FZ6-SAHG)
Order Job/Parts to remove Q’ty Remarks1 Brake hose holder 2
2 Front brake caliper 2
3 Brake pad clip 2
4 Brake pad pin 1
5 Brake pad spring 1
6 Brake pad 2
7 Bleed screw 1
8Clamp 1 For installation, reverse the removal proce-
dure. 

FRONT BRAKE
4-25
Removing the front brake master cylinder
Order Job/Parts to remove Q’ty RemarksBrake fluid Drain.
Refer to BLEEDING THE HYDRAULIC 
BRAKE SYSTEM on page 3-26.
1 Brake master cylinder reservoir cap 1
2 Brake master cylinder reservoir diaphragm 
holder 1
3 Brake master cylinder reservoir diaphragm 1
4Brake lever 1
5 Front brake light switch lead coupler 1 Disconnect.
6 Front brake light switch 1
7 Union bolt 1
8 Copper washer 2
9 Front brake master cylinder holder 1
10 Front brake master...

FRONT BRAKE
4-26
Disassembling the front brake master cylinder
Order Job/Parts to remove Q’ty Remarks1 Dust boot 1
2 Circlip 1
3 Master cylinder kit 1
4Spring 1
5 Master cylinder 1
6Push rod 1 For assembly, reverse the disassembly pro-
cedure. 

FRONT BRAKE
4-27
Removing the front brake calipers (FZ6-N/FZ6-NA/FZ6-S/FZ6-SA)
Order Job/Parts to remove Q’ty RemarksBrake fluid Drain.
Refer to BLEEDING THE HYDRAULIC 
BRAKE SYSTEM on page 3-26.
1 Union bolt 1
2 Copper washer 2
3 Brake hose 1
4 Brake caliper 1
5 Brake pad 2
6 Brake caliper bracket 1 For installation, reverse the removal proce-
dure.