2016 YAMAHA SR400 lock

Periodic maintenance and adjustment
6-40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TIP
Make sure that there is enough space
between the brake pads before insert-
ing the brake disc and that the slot in
the speedometer gear unit fits over the
retainer on the fork leg.
4. Insert the wheel axle from the left side, and then install the washer
and axle nut.
5. Take the motorcycle off the center- stand so that the front wheel is on
the ground, and then put the side-
stand down.
6. Tighten the axle nut and the wheel axle holder nuts to their specified
torques.
7. While applying the front brake, push down hard on the handlebars
several times to check if the front
fork compresses and rebounds
smoothly.
8. Connect the speedometer cable.
EAU25081
Rear wheel
EAU59614
To remove the rear wheel
WARNING
EWA10822
To avoid injury, securely support the
vehicle so there is no danger of it
falling over.
1. Loosen the axle nut and the brake torque rod nut at the brake shoe
plate.
2. Disconnect the brake torque rod from the brake shoe plate by re-
moving the nut, washer and the
bolt.
3. Place the motorcycle on the cen- terstand.
4. Remove the brake pedal free play adjusting nut, and then disconnect
1. Retainer
2. Slot
3. Wheel axle
Tightening torques:Axle nut:
104 Nm (10.4 m·kgf, 74 ft·lbf)
Wheel axle holder nut: 9 Nm (0.9 m·kgf, 6.5 ft·lbf)
1
3 2
1. Brake rod
2. Brake camshaft lever
3. Brake pedal free play adjusting nut
4. Drive chain slack adjusting bolt
5. Drive chain puller locknut
6. Drive chain puller
7. Washer
8. Axle nut
9. Brake torque rod nut
10.Brake torque rod
1
10
34
5
6
7
8
9
7
2
2RD-28199-E1.book 40 ページ ２０１５年９月３日　木曜日　午後３時４２分

Periodic maintenance and adjustment
6-41
1
2
3
4
5
6
7
8
9
10
11
12
13
14
the brake rod from the brake cam-
shaft lever.
5. Loosen the drive chain puller lock- nut and the drive chain slack ad-
justing bolt on both ends of the
swingarm.
6. Remove the axle nut and washer.
7. While supporting the rear wheel, pull the wheel axle out.
8. Remove the chain pullers and the spacer.
9. Push the wheel forward, and then remove the drive chain from the
rear sprocket.
TIP
The drive chain does not need to be
disassembled in order to remove and
install the wheel.
To install the rear wheel1. Install the spacer into left side of the wheel hub.
2. Install the chain pullers and the wheel by inserting the wheel axle
from the left side.
3. Install the drive chain onto the rear sprocket.
4. Install the washer and axle nut.
5. Install the brake rod onto the brake camshaft lever, and then install the
brake pedal free play adjusting nut
onto the brake rod.
6. Connect the brake torque rod to the brake shoe plate by installing
the bolt, washer and nut.
7. Adjust the drive chain slack. (See page 6-25.)
8. Take the motorcycle off the center- stand so that the rear wheel is on
the ground, and then put the side-
stand down.
9. Tighten the brake torque rod nut and axle nut to the specified
torques.
10. Adjust the brake pedal free play. (See page 6-20.)
WARNING
EWA10661
After adjusting the brake pedal free
play, check the operation of the
brake light.
1. Drive chain slack adjusting bolt
2. Drive chain puller locknut
3. Axle nut
4. Washer
1. Drive chain
3
2
14
1
Tightening torques:
Brake torque rod nut: 19 Nm (1.9 m·kgf, 14 ft·lbf)
Axle nut: 129 Nm (12.9 m·kgf, 92 ft·lbf)
2RD-28199-E1.book 41 ページ ２０１５年９月３日　木曜日　午後３時４２分

10-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Index
A
Air filter element, replacing ................... 6-13
Auxiliary light bulb, replacing ................ 6-36
B
Battery................................................... 6-31
Brake and clutch levers, checking and lubricating ........................................... 6-28
Brake fluid, changing ............................ 6-24
Brake fluid level, checking .................... 6-23
Brake lever .............................................. 3-7
Brake lever free play, adjusting............. 6-19
Brake light switches .............................. 6-22
Brake pads and shoes, checking .......... 6-22
Brake pedal ............................................. 3-7
Brake pedal, checking and
lubricating ........................................... 6-28
Brake pedal height and free play,
adjusting ............................................. 6-20
C
Cables, checking and lubricating .......... 6-27
Care ........................................................ 7-1
Catalytic converter ................................ 3-11
Centerstand and sidestand, checking and lubricating .................................... 6-29
Clutch lever ............................................. 3-6
Clutch lever free play, adjusting ............ 6-18
D
Decompression lever ............................ 3-12
Dimmer switch ........................................ 3-5
Drive chain, cleaning and lubricating .... 6-26
Drive chain slack ................................... 6-25
E
Engine break-in ....................................... 5-5
Engine idling speed, checking .............. 6-14
Engine oil and oil filter element ............... 6-9
Engine serial number .............................. 9-1
Engine stop switch .................................. 3-5
Engine trouble warning light.................... 3-3
F
Front fork, checking .............................. 6-30
Fuel ......................................................... 3-9
Fuel cock............................................... 3-11
Fuel consumption, tips for reducing ........ 5-5
Fuel level warning light ........................... 3-2
Fuel tank breather/overflow hose.......... 3-10
Fuel tank cap .......................................... 3-8
Fuses, replacing.................................... 6-33
H
Handlebar switches................................. 3-4
Hazard switch ......................................... 3-5 Headlight bulb, replacing ...................... 6-35
High beam indicator light ........................ 3-2
Horn switch ............................................. 3-5
I
Identification numbers ............................ 9-1
Ignition circuit cut-off system ................ 3-15
Indicator lights and warning lights .......... 3-2
K
Kickstarter ............................................ 3-12
M
Main switch/steering lock ....................... 3-1
Maintenance and lubrication, periodic .... 6-4
Maintenance, emission control system... 6-3
Matte color, caution ................................ 7-1
Model label ............................................. 9-2
N
Neutral indicator light .............................. 3-2
P
Panel, removing and installing ............... 6-7
Parking ................................................... 5-6
Part locations .......................................... 2-1
Pass switch ............................................ 3-5
S
Safety information .................................. 1-1
Seat ...................................................... 3-13
Shifting ................................................... 5-3
Shift pedal .............................................. 3-6
Shift pedal, chec
king ............................ 6-21
Shock absorber assemblies, adjusting ............................................. 3-13
Sidestand ............................................. 3-14
Spark plug, checking .............................. 6-8
Specifications ......................................... 8-1
Speedometer unit ................................... 3-3
Starting the engine ................................. 5-2
Starting the engine, trouble .................... 5-3
Steering, checking ................................ 6-30
Storage ................................................... 7-4
Swingarm pivots, lubricating ................. 6-29
T
Tachometer ............................................ 3-4
Tail/brake light bulb, replacing .............. 6-37
Throttle grip and cable, checking and
lubricating ........................................... 6-27
Throttle grip free play, checking ........... 6-14
Tires ..................................................... 6-15
Tool kit .................................................... 6-2
Troubleshooting .................................... 6-42
Troubleshooting chart ........................... 6-43
Turn signal indicator light ....................... 3-2
2RD-28199-E1.book 1 ページ ２０１５年９月３日　木曜日　午後３時４２分