steering wheel YAMAHA SR400 2014 Owners Manual

TABLE OF CONTENTSSAFETY INFORMATION................... 1-1
DESCRIPTION ................................... 2-1
Left view .......................................... 2-1
Right view ........................................ 2-2
Controls and instrument s................. 2-3
INSTRUMENT AND CONTROL
FUNCTIONS ....................................... 3-1
Main switch/steering lock................. 3-1
Indicator lights and warning lights ... 3-2
Speedometer unit ............................ 3-3
Tachometer ..................................... 3-4
Handlebar switches ......................... 3-4
Clutch lever...................................... 3-5
Shift pedal....... ............................. .... 3-6
Brake lever ...................................... 3-6
Brake pedal ..................................... 3-6
Fuel tank cap ................................... 3-7
Fuel.................................................. 3-7
Fuel tank breather/o verflow hose .... 3-9
Catalytic converter ........................... 3-9
Fuel cock ....................................... 3-10
Kickstarter....... ............................. .. 3-10
Decompression lever ... .................. 3-11
Seat ............................................... 3-11
Adjusting the shock absorber assemblies ................................. 3-12
Sidestand....................................... 3-12
Ignition circuit cut-of f system ......... 3-13 FOR YOUR SAFETY –
PRE-OPERATION CHECKS
............. 4-1
OPERATION AND IMPORTANT
RIDING POINTS ................................. 5-1
Starting the engine .......................... 5-1
Starting trouble ................................ 5-2
Shifting ............................................ 5-2
Tips for reducing fuel consumption ................................ 5-3
Engine break-in ............................... 5-3
Parking ............................................ 5-4
PERIODIC MAINTENANCE AND
ADJUSTMENT ................................... 6-1
Owner’s tool kit................................ 6-2
Periodic maintenance chart for the
emission control system .............. 6-3
General maintenance and lubrication chart ........................... 6-4
Removing and installing the panel ............................................ 6-7
Checking the spark plug.................. 6-8
Engine oil and oil filter element ....... 6-9
Replacing the air filter element...... 6-12
Checking the engine idling speed ......................................... 6-13
Checking the throttle grip free
play ............................................ 6-13
Valve clearance............................. 6-13
Tires .............................................. 6-14 Spoke wheels ................................ 6-16
Adjusting the clutch lever free
play ............................................. 6-16
Adjusting the brake lever free play ............................................. 6-17
Adjusting the brake pedal height and free play............................... 6-18
Checking the shift pedal ................ 6-19
Brake light switches ....................... 6-19
Checking the front brake pads and rear brake shoes ................ 6-20
Checking the brake fluid level ........ 6-20
Changing the brake fluid ............... 6-21
Drive chain slack............................ 6-22
Cleaning and lubricating the drive chain ........................................... 6-23
Checking and lubricating the
cables ......................................... 6-24
Checking and lubricating the throttle grip and cable ................. 6-24
Checking and lubricating the brake and clutch levers .............. 6-25
Checking and lubricating the
brake pedal................................. 6-25
Checking and lubricating the
centerstand and sidestand ......... 6-26
Lubricating the swingarm pivots .... 6-26
Checking the front fork................... 6-27
Checking the steering .................... 6-27
Checking the wheel bearings......... 6-28
Battery ........................................... 6-282RD-9-E0.book 1 ページ ２０１３年１１月２８日　木曜日　午後４時１８分

PERIODIC MAINTENANCE AND ADJUSTMENT
6-5
1
2
3
4
56
7
8
9
10
11
12
11 *Wheel bearings Check bearings for looseness or
damage. 
12 *Swingarm Check operation and for
excessive play. 
Lubricate with lithium-soap-based grease. Every 50000 km (30000 mi)
13 Drive chain Check chain slack, alignment and
condition.
Adjust and lubricate chain with a special O-ring chain lubricant
thoroughly. Every 500 km (300 mi) and after washing the motorcycle, riding in the rain or
riding in wet areas
14 *Steering bearings Check bearing play and steering
for roughness. 
Lubricate with lithium-soap-based grease. Every 20000 km (12000 mi)
15 *Chassis fasteners Make sure that all nuts, bolts and
screws are properly tightened. 
16 Brake lever pivot
shaft Lubricate with silicone grease.

17 Brake pedal pivot
shaft Lubricate with lithium-soap-based
grease. 
18 Clutch lever pivot
shaft Lubricate with lithium-soap-based
grease. 
19 Sidestand,
centerstand Check operation.
Lubricate with lithium-soap-based
grease. 
20 *Sidestand switch Check operation. 
21 *Front fork Check operation and for oil
leakage. 
22 *Shock absorber
assemblies Check operation and shock
absorbers for oil leakage. 
NO. ITEM CHECK OR MAINTENANCE JOB
ODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi) 10000 km
(6000 mi) 20000 km
(12000 mi) 30000 km
(18000 mi) 40000 km
(24000 mi)2RD-9-E0.book 5 ページ ２０１３年１１月２８日　木曜日　午後４時１８分