2018 YAMAHA XSR 900 Owners Manual

Periodic maintenance and adjustment
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EAU71351
General maintenance an d 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* Diagnostic system
check Perform dynamic inspection using
Yamaha diagnostic tool.
Check the error codes. 
2 * Air filter element Replace. Every 40000 km (24000 mi)
3Clutch Check operation.
Adjust. 
4 * Front brake Check operation, fluid level, and
for fluid leakage.
Replace brake pads if necessary. 
5 * Rear brake Check operation, fluid level, and
for fluid leakage.
Replace brake pads if necessary. 
6 * Brake hoses Check for cracks or damage.

Replace. Every 4 years
7 * Brake fluid Change. Every 2 years
8 * Wheels Check runout and for damage.
Replace if necessary. 
9*Tires Check tread depth and for
damage.
Replace if necessary.
Check air pressure.
Correct if necessary. 
10 * Wheel bearings Check bearing for looseness or
damage. 
11 * Swingarm pivot
bearings Check operation and for
excessive play. 
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Periodic maintenance and adjustment
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12 Drive chain Check chain slack, alignment and
condition.
Adjust and lubricate chain with a special O-ring chain lubricant
thoroughly. Every 1000 km (600 mi) and after washing the motorcycle, riding in the rain or
riding in wet areas
13 * Steering bearings Check bearing assemblies for
looseness.  
Moderately repack with lithium-soap-based grease. 
14 * Chassis fasteners Make sure that all nuts, bolts and
screws are properly tightened. 
15 Brake lever pivot
shaft Lubricate with silicone grease.

16 Brake pedal pivot
shaft Lubricate with lithium-soap-based
grease. 
17 Clutch lever pivot
shaft Lubricate with lithium-soap-based
grease. 
18 Shift pedal pivot
shaft Lubricate with lithium-soap-based
grease. 
19 Sidestand Check operation.
Lubricate with lithium-soap-based
grease. 
20 * Sidestand switch Check operation and replace if
necessary. 
21 * Front fork Check operation and for oil
leakage.
Replace if necessary. 
22 * Shock absorber
assembly Check operation and for oil
leakage.
Replace if necessary. 
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)UB90E2.book 6 ページ ２０１８年６月５日　火曜日　午後５時４０分

Periodic maintenance and adjustment
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23 * Rear suspension
relay arm and
connecting arm
pivoting points Check operation.

24 Engine oil Change (warm engine before
draining).
Check oil level and vehicle for oil leakage. 
25 Engine oil filter
cartridge Replace.

26 * Cooling system Check coolant level and vehicle
for coolant leakage. 
Change. Every 3 years
27 * Front and rear brake
switches Check operation.

28 * Moving parts and
cables Lubricate.

29 * Throttle grip
housing and cable Check operation and free play.
Adjust the throttle cable free play
if necessary.
Lubricate the throttle grip housing and cable. 
30 * 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)
UB90E2.book 7 ページ ２０１８年６月５日　火曜日　午後５時４０分

Periodic maintenance and adjustment
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EAU72800
TIP
Air filter
This model’s air filter is equipped wi th a disposable oil-coated paper elemen t, which must not be cleaned with com-
pressed air to avoid damaging it.
The air filter element needs to be replaced more fr equently when 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 t he brake master cylinders and calipers, and change the brake
fluid. Replace the brake hoses every four years and if cracked or damaged.
UB90E2.book 8 ページ ２０１８年６月５日　火曜日　午後５時４０分

Periodic maintenance and adjustment
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EAU19653
Checking the spark plugsThe spark plugs are important engine
components, which should be checked
periodically, preferably by a Yamaha
dealer. Since heat and deposits will
cause any spark plug to slowly erode,
they should be removed and checked
in accordance with the periodic mainte-
nance and lubrication chart. In addition,
the condition of the spark plugs can re-
veal the condition of the engine.
The porcelain insulator around the cen-
ter electrode of each spark plug should
be a medium-to-light tan (the ideal color
when the vehicle is ridden normally),
and all spark plugs installed in the en-
gine should have the same color. If any
spark plug shows a distinctly different
color, the engine could be operating im-
properly. Do not attempt to diagnose
such problems yourself. Instead, have
a Yamaha dealer check the vehicle.
If a spark plug shows signs of electrode
erosion and excessive carbon or other
deposits, it should be replaced. Before installing a spark plug, the spark
plug gap should be measured with a
wire 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 wheninstalling 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/CPR9EA9
1. Spark plug gapSpark plug gap:0.8–0.9 mm (0.031–0.035 in)
Tightening torque: Spark plug:13 N·m (1.3 kgf·m, 9.6 lb·ft)
UB90E2.book 9 ページ ２０１８年６月５日　火曜日　午後５時４０分

Periodic maintenance and adjustment
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EAU36112
CanisterThis model is equipped with a canister
to prevent the discharging of fuel vapor
into the atmosphere. Before operating
this vehicle, make sure to check the fol-
lowing:
Check each hose connection.

Check each hose and canister for
cracks or damage. Replace if dam-
aged.

Make sure that the canister breath-
er is not blocked, and if necessary,
clean it.
EAU1990D
Engine oilThe engine oil level should be checked
regularly. In addition, the oil must be
changed and the oil filter cartridge re-
placed at the intervals specified in the
periodic maintenance chart.NOTICE
ECA11621

In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives. Do
not use oils with a diesel speci-
fication of “CD” or oils of a high-
er quality than specified. In
addition, do not use oils labeled
“ENERGY CONSERVING II” or
higher.

Make sure that no foreign mate-rial enters the crankcase. To check the engine oil level
1. After warming up the engine, wait a few minutes for the oil to settle.
2. With the vehicle on a level surface, hold it upright for an accurate read-
ing.
3. Look at the check window located at the bottom-right side of the
crankcase.
TIPThe engine oil should be between theminimum and maximum level marks.
4. If the engine oil is at or below the minimum level mark, remove the
1. Canister
2. Canister breather hose
1
2
Recommended engine oil: See page 8-1.
Oil quantity: Oil change:2.40 L (2.54 US qt, 2.11 Imp.qt)
With oil filter removal: 2.70 L (2.85 US qt, 2.38 Imp.qt)
1. Engine oil filler cap
2. Engine oil level check window
3. Maximum level mark
4. Minimum level mark
1
2
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oil filler cap and add oil.
5. Check the engine oil filler cap O-ring. Replace if damaged.
6. Install the engine oil filler cap.
To change the engine oil (and filter) 1. Start the engine, warm it up briefly, and then turn it off.
2. Place an oil pan under the engine to collect the used oil.
3. Remove the engine oil filler cap, and then the engine oil drain bolt
and gasket.
TIPSkip steps 4–6 if the oil filter cartridge isnot being replaced.
4. Remove the oil filter cartridge with an oil filter wrench.
TIPAn oil filter wrench is available at aYamaha dealer.
5. Apply a thin coat of clean engine oil to the O-ring of the new oil filter
cartridge.
1. Engine oil filler cap
2. O-ring
21
1. Engine oil drain bolt
2. Gasket
21
1. Oil filter wrench
2. Oil filter cartridge
2
1
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Periodic maintenance and adjustment
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TIPMake sure that the O-ring is properlyseated. 6. Install the new oil filter cartridge, and then tighten to the specified
torque. 7. Install the engine oil drain bolt with
a new gasket, and then tighten the
bolt to the specified torque.
8. Pour the specified amount of the recommended oil into the crank-
case.
TIPUsing a funnel is recommended.
9. After checking the engine oil filler cap O-ring, install the filler cap.TIPWipe off any spilled oil before startingthe engine.
10. Start the engine and let it idle for several minutes while checking for
oil leaks. If any leakage is found,
immediately stop the engine and
check for the cause.
NOTICE
ECA10402
If the oil level warning light flickers
or remains on even if the oil level is
correct, immediately turn the engine
off and have a Yamaha dealer checkthe vehicle.
11. Turn the engine off, wait a few min- utes until the oil settles, and then
check the oil level one last time.
1. O-ring
1. Torque wrench
1
Tightening torque:Oil filter cartridge:17 N·m (1.7 kgf·m, 13 lb·ft)
Tightening torque: Engine oil drain bolt:43 N·m (4.3 kgf·m, 32 lb·ft)
UB90E2.book 12 ページ ２０１８年６月５日　火曜日　午後５時４０分