2014 YAMAHA WR 250R maintenance

PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU1770G
General maintenance and lubrication chartNO. 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)
1 Air filter element Clean.


2Clutch Check operation.
Adjust. 
3 *Front brake Check operation, fluid level and
vehicle for fluid leakage.
Adjust brake lever free play. 
Replace brake pads. Whenever worn to the limit
4 *Rear brake Check operation, fluid level and
vehicle for fluid leakage. 
Replace brake pads. Whenever worn to the limit
5 *Brake hoses Check for cracks or damage.
Check for correct routing and
clamping. 
Replace. Every 4 years
6 *Brake fluid Replace. Every 2 years
7 *Wheels Check runout, spoke tightness
and for damage.
Tighten spokes if necessary. 
8 *Tires Check tread depth and for
damage.
Replace if necessary.
Check air pressure.
Correct if necessary. 
9 *Wheel bearings Check bearing for looseness or
damage. 
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PERIODIC MAINTENANCE AND ADJUSTMENT
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10*Swingarm Check operation and for
excessive play. 
Lubricate with lithium-soap-based grease. Every 50000 km (30000 mi)
11 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
12 *Steering bearings Check bearing play and steering
for roughness. 
Lubricate with lithium-soap-based grease. Every 50000 km (30000 mi)
13 *Chassis fasteners Make sure that all nuts, bolts and
screws are properly tightened. 
14 Brake lever pivot
shaft Lubricate with silicone grease.

15 Brake pedal pivot
shaft Lubricate with lithium-soap-based
grease. 
16 Clutch lever pivot
shaft Lubricate with lithium-soap-based
grease. 
17 Sidestand Check operation.
Lubricate with lithium-soap-based
grease. 
18 *Sidestand switch Check operation. 
19 *Front fork Check operation and for oil
leakage. 
20 *Shock absorber
assembly Check operation and shock
absorber 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)
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PERIODIC MAINTENANCE AND ADJUSTMENT
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21*Rear suspension
relay arm and
connecting arm
pivoting points Check operation.

22 Engine oil Change.
Check oil level and vehicle for oil
leakage. 
Every 5000 km (3000 mi) 
23 Engine oil filter
element

24 *Cooling system Check coolant level and vehicle
for coolant leakage. 
Change coolant. Every 3 years
25 *Front and rear brake
switches Check operation.

26 Moving parts and
cables Lubricate.

27 *Throttle grip Check operation.
Check throttle grip free play, and
adjust if necessary.
Lubricate cable and grip housing. 
28 *Lights, signals and
switches Check operation.
Adjust headlight beam.

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)32D-9-EC.book 6 ページ ２０１３年６月２５日　火曜日　午後４時１６分

PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU18671
TIP
The air filter needs more frequent service if you are riding in unusually wet or dusty areas.

Hydraulic brake service
Regularly check and, if necessary, correct the brake fluid level.
Every two years replace the internal components of the brake master cylinders and calipers, and change the brake
fluid. Replace the brake hoses every four years and if cracked or damaged.
32D-9-EC.book 7 ページ ２０１３年６月２５日　火曜日　午後４時１６分

PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU18772
Removing and installing
panelsThe panels shown need to be removed
to perform some of the maintenance
jobs described in this chapter. Refer to
this section each time a panel needs to
be removed and installed.
EAU45132
Panel A
To remove the panel1. Remove the seat. (Seepage 3-13.)
2. Remove the bolts and collars.
1. Panel A
2. Panel B
1
2
1. Panel C
1. Panel D
1
1
1. Bolt
2. Collar
2
1
2
1
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PERIODIC MAINTENANCE AND ADJUSTMENT
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3. Pull the front part of the panel out-
ward, and then remove the panel
by pulling it off.
To install the panel
1. Place the panel in the original posi- tion, and then install the collars
and bolts. 2. Install the seat.
Panel B
To remove the panel
1. Remove the seat. (See page 3-13.)
2. Remove the bolt, and then remove the panel as shown. To install the panel
1. Place the panel in the original posi-
tion, and then install the bolt.
2. Install the seat.
1. Bolt
2. Collar
3. Panel A1
2
3
1. Bolt
2. Panel B
1 2
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PERIODIC MAINTENANCE AND ADJUSTMENT
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9Panel C
To remove the panel
1. Remove the bolts.
2. Lift the bottom of the panel slightly,
and then slide the panel forward.
To install the panelPlace the panel in the original position,
and then install the bolts. Panel D
To remove the panel
1. Remove the seat. (See
page 3-13.)
2. Remove the bolt and washer, and then remove the panel as shown. To install the panel
1. Place the panel in the original posi-
tion, and then install the washer
and bolt.
2. Install the seat.
1. Panel C
2. Bolt
12
2
1. Bolt
2. Washer
3. Panel D
3
2 1
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PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU48341
Checking the spark plugThe spark plug is an important engine
component, which should be checked
periodically, preferably by a Yamaha
dealer. Since heat and deposits will
cause any spark plug to slowly erode, it
should be removed and checked in ac-
cordance with the periodic mainte-
nance and lubrication chart. In addition,
the condition of the spark plug can re-
veal the condition of the engine.
The porcelain insulator around the cen-
ter electrode of the spark plug should
be a medium-to-light tan (the ideal color
when the vehicle is ridden normally). If
the spark plug shows a distinctly differ-
ent color, the engine could be operating
improperly. Do not attempt to diagnose
such problems yourself. Instead, have
a Yamaha dealer check the vehicle.
If the spark plug shows signs of elec-
trode erosion and excessive carbon or
other deposits, it should be replaced.
Before installing a spark plug, the spark
plug gap should be measured with awire thickness gauge and, if necessary,
adjusted to specification.
Clean the surface of the spark plug
gasket and its mating surface, and then
wipe off any grime from the spark plug
threads.
TIPIf a torque wrench is not available when
installing a spark plug, a good estimate
of the correct torque is 1/4–1/2 turn
past finger tight. However, the spark
plug should be tightened to the speci-
fied torque as soon as possible.NOTICE
ECA10841
Do not use any tools to remove or in-
stall the spark plug cap, otherwise
the ignition coil coupler may get
damaged. The spark plug cap may
be difficult to remove because the
rubber seal on the end of the cap fits
tightly. To remove the spark plug
cap, simply twist it back and forth
while pulling it out; to install it, twistit back and forth while pushing it in.
Specified spark plug:
NGK/CR9EK
1. Spark plug gapSpark plug gap:0.6–0.7 mm (0.024–0.028 in)
Tightening torque: Spark plug:13 Nm (1.3 m·kgf, 9.4 ft·lbf)11
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