YAMAHA SR400 2014 Manual Online

SPECIFICATIONS
8-2
1
2
3
4
5
6
789
10
11
12
4th: 0.917 (22/24)
5th:
0.778 (21/27)
Chassis:Frame type: Semi double cradle
Caster angle:
27.70 
Trail: 111 mm (4.4 in)Front tire:Type:
With tube
Size: 90/100-18M/C 54S
Manufacturer/model: METZELER/ME77 FrontRear tire:Type:With tube
Size: 110/90-18M/C 61S
Manufacturer/model:
METZELER/ME77
Maximum load: 150 kg (331 lb)
* (Total weight of rider, passenger, cargo and accessories)Tire air pressure (measured on cold
tires):Loading condition:0–90 kg (0–198 lb) Front:
175 kPa (1.75 kgf/cm
2, 25 psi)
Rear:
200 kPa (2.00 kgf/cm2, 29 psi)
Loading condition: 90–150 kg (198–331 lb)
Front:
200 kPa (2.00 kgf/cm2, 29 psi)
Rear:
225 kPa (2.25 kgf/cm2, 33 psi)
Front wheel:Wheel type: Spoke wheel
Rim size:
18x1.85Rear wheel:Wheel type:Spoke wheel
Rim size:
18x2.15Front brake:Type:Single disc brake
Operation:
Right hand operation
Specified brake fluid: DOT 4Rear brake:Type:
Drum brake
Operation: Right foot operation
Front suspension:Type:
Telescopic fork
Spring/shock absorber type: Coil spring/oil damper
Wheel travel: 150 mm (5.9 in)Rear suspension:Type:Swingarm
Spring/shock absorber type: Coil spring/oil damper
Wheel travel:
105 mm (4.1 in)Electrical system:Ignition system:TCI
Charging system:
AC magnetoBattery:Model:GT4B-5
Voltage, capacity:
12 V, 2.5 AhHeadlight:Bulb type:Halogen bulbBulb voltage, wattage  quantity:Headlight:
12 V, 60.0 W/55.0 W  1
Tail/brake light: 12 V, 5.0 W/21.0 W  1
Front turn signal light:
12 V, 21.0 W  2
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SPECIFICATIONS
8-3
1
2
3
4
5
6
78
9
10
11
12
Rear turn signal light: 12 V, 21.0 W  2
Auxiliary light:
12 V, 4.0 W  1
Meter lighting: 12 V, 1.7 W  4
Neutral indicator light: 12 V, 1.7 W  1
High beam indicator light:
12 V, 1.7 W  1
Turn signal indicator light: 12 V, 1.7 W  1
Fuel level warning light: 12 V, 3.0 W  1
Engine trouble warning light:
12 V, 1.7 W  1Fuses:Main fuse:
30.0 A
Headlight fuse:
15.0 A
Signaling system fuse: 15.0 A
Ignition fuse: 10.0 A
Parking lighting fuse:
7.5 A
Fuel injection system fuse: 7.5 A
Backup fuse: 7.5 A
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9-1
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3
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8910
11
12
CONSUMER INFORMATION
EAU53562
Identification numbersRecord the vehicle identification num-
ber, engine serial number, and the
model label information in the spaces
provided below. These identification
numbers are needed when registering
the vehicle with the authorities in your
area and when ordering spare parts
from a Yamaha dealer.
VEHICLE IDENTIFICATION
NUMBER:
ENGINE SERIAL NUMBER:
MODEL LABEL INFORMATION:
EAU26401
Vehicle identification number
The vehicle identification number is
stamped into the steering head pipe.
Record this number in the space pro-
vided.TIPThe vehicle identification number is
used to identify your motorcycle and
may be used to register your motorcy-
cle with the licensing authority in yourarea.
EAU26441
Engine serial number
The engine serial number is stamped
into the crankcase.
1. Vehicle identification number
1
1. Engine serial number
1
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CONSUMER INFORMATION
9-2
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2
3
4
5
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7
89
10
11
12
EAU26481
Model label
The model label is affixed to the frame
under the seat. (See page 3-11.) Re-
cord the information on this label in the
space provided. This information will be
needed when ordering spare parts from
a Yamaha dealer.1. Model label
1
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10-1
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2
3
4
5
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7
8
91011
12
INDEX
AAir filter element, replacing ...................... 6-12
Auxiliary light bulb, replacing ................... 6-34BBattery ..................................................... 6-28
Brake and clutch levers, checking and lubricating .............................................. 6-25
Brake fluid, changing ............................... 6-21
Brake fluid level, checking ....................... 6-20
Brake lever ................................................ 3-6
Brake lever free play, adjusting ............... 6-17
Brake light switches ................................. 6-19
Brake pads and shoes, checking............. 6-20
Brake pedal ............................................... 3-6
Brake pedal, checking and lubricating ..... 6-25
Brake pedal height and free play, adjusting ................................................ 6-18CCables, checking and lubricating ............. 6-24
Care ........................................................... 7-1
Catalytic converter ..................................... 3-9
Centerstand and sidestand, checking and lubricating ....................................... 6-26
Clutch lever................................................ 3-5
Clutch lever free play, adjusting .............. 6-16DDecompression lever ............................... 3-11
Dimmer switch ........................................... 3-4
Drive chain, cleaning and lubricating ....... 6-23
Drive chain slack ..................................... 6-22EEngine break-in ......................................... 5-3
Engine idling speed, checking ................. 6-13
Engine oil and oil filter element.................. 6-9 Engine serial number ................................ 9-1
Engine stop switch .................................... 3-5
Engine trouble warning light ...................... 3-3
FFront fork, checking................................. 6-27
Fuel ........................................................... 3-7
Fuel cock ................................................. 3-10
Fuel consumption, tips for reducing .......... 5-3
Fuel level warning light .............................. 3-3
Fuel tank breather/overflow hose .............. 3-9
Fuel tank cap............................................. 3-7
Fuses, replacing ...................................... 6-29HHandlebar switches ................................... 3-4
Hazard switch............................................ 3-5
Headlight bulb, replacing......................... 6-31
High beam indicator light ........................... 3-3
Horn switch ............................................... 3-5IIdentification numbers ............................... 9-1
Ignition circuit cut-off system ................... 3-13
Indicator lights and warning lights ............. 3-2KKickstarter ............................................... 3-10MMain switch/steering lock .......................... 3-1
Maintenance and lubricatio
n, periodic....... 6-4
Maintenance, emission control system ..... 6-3
Matte color, caution ................................... 7-1
Model label ................................................ 9-2NNeutral indicator light ................................ 3-2PPanel, removing and installing .................. 6-7 Parking.......................................................5-4
Part locations .............................................2-1
Pass switch ................................................3-4
SSafety information ......................................1-1
Seat ......................................................... 3-11
Shifting .......................................................5-2
Shift pedal ..................................................3-6
Shift pedal, checking................................ 6-19
Shock absorber assemblies, adjusting ....3-12
Sidestand .................................................3-12
Spark plug, checking .................................6-8
Specifications.............................................8-1
Speedometer unit ......................................3-3
Starting the engine.....................................5-1
Starting the engine, trouble........................5-2
Steering, checking ................................... 6-27
Storage ......................................................7-3
Swingarm pivots, lubricating .................... 6-26TTachometer................................................3-4
Tail/brake light bulb, replacing ................. 6-32
Throttle grip and cable, checking and
lubricating ..............................................6-24
Throttle grip free play, checking............... 6-13
Tires ......................................................... 6-14
Tool kit .......................................................6-2
Troubleshooting ....................................... 6-39
Troubleshooting chart ..............................6-40
Turn signal indicator light ...........................3-2
Turn signal light bul b, replacing ............... 6-33
Turn signal switch ......................................3-4VValve clearance ....................................... 6-13
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INDEX
10-2
1
2
3
4
5
6
7
8
910
11
12
Vehicle identification number .....................9-1WWheel bearings, ch ecking ........................6-28
Wheel (front) ............................................6-35
Wheel (rear) .............................................6-37
Wheels .....................................................6-16
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2RD-28199-E0_Hyoshi.indd 42013/11/15 9:16:58