Page 49 of 101

6-3
PERIODIC MAINTENANCE AND MINOR REPAIR
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4
5
6
7
8
9
11
*
Swingarm
• Check swingarm pivoting point for play.
• Correct if necessary.
• Lubricate with molybdenum disulfide grease every 24,000 km or
24 months (whichever comes first).
ÖÖ
12
*
Steering bearings
• Check bearing play and steering for roughness.
• Correct accordingly.
• Lubricate with lithium soap base grease every 24,000 km or
24 months (whichever comes first).
ÖÖ
13
*
Chassis fasteners
• Make sure that all nuts, bolts and screws are properly tightened.
• Tighten if necessary.
ÖÖ
14 Sidestand
• Check operation.
• Lubricate and repair if necessary.
ÖÖ
15
*
Sidestand switch
• Check operation.
• Replace if necessary.
ÖÖÖ
16
*
Front fork
• Check operation and for oil leakage.
• Correct accordingly.
ÖÖ
17
*
Rear shock absorber
assembly
• Check operation and shock absorber for oil leakage.
• Replace shock absorber assembly if necessary.
ÖÖ
18
*
Carburetors
• Check engine idling speed, synchronization and starter operation.
• Adjust if necessary.
ÖÖÖ
19 Engine oil
• Check oil level and vehicle for oil leakage.
• Correct if necessary.
• Change. (Warm engine before draining.)
ÖÖÖ
NO. ITEM CHECKS AND MAINTENANCE JOBSInitial
(1,000 km)EVERY
6,000 km
or
6 months
(whichever
comes first)12,000 km
or
12 months
(whichever
comes first)
Page 50 of 101
6-4
PERIODIC MAINTENANCE AND MINOR REPAIR
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8
9
*
Since these items require special tools, data and technical skills, they should be serviced by a Yamaha dealer.
EAU02970
NOTE:
l
The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
l
Hydraulic brake system
• When disassembling the master cylinder or caliper, always replace the brake fluid. Check the brake fluid level regularly
and fill as required.
• Replace the oil seals on the inner parts of the master cylinder and caliper every two years.
• Replace the brake hoses every four years or if cracked or damaged.
20 Engine oil filter element
• Replace.
ÖÖ
21
Final gear oil
• Check oil level and vehicle for oil leakage.
• Change oil at initial 1,000 km and thereafter every 24,000 km or
24 months (whichever comes first).
ÖÖÖ
NO. ITEM CHECKS AND MAINTENANCE JOBSInitial
(1,000 km)EVERY
6,000 km
or
6 months
(whichever
comes first)12,000 km
or
12 months
(whichever
comes first)
Page 51 of 101
6-5
PERIODIC MAINTENANCE AND MINOR REPAIR
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2
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7
8
9
XVS650
1. Panel A
EAU01122
Panel removal and
installation
The panels illustrated need to be re-
moved to perform some of the mainte-
nance described in this chapter. Refer
to this section each time a panel has to
be removed or reinstalled.
XVS650A
1. Panel A
1. Panel B
Page 52 of 101
6-6
PERIODIC MAINTENANCE AND MINOR REPAIR
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8
9
XVS650
1. Bolt (
´
4)
EAU01573
Panel A
To remove
Remove the bolts.
To install
Place the panel in its original position
and install the bolts.
XVS650A
1. Bolt (
´
4)
Page 53 of 101
6-7
PERIODIC MAINTENANCE AND MINOR REPAIR
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9
1. Bolt
EAU00491
Panel B
To remove
Remove the bolt and pull outward on
the areas shown.
To install
Place the panel in its original position
and install the bolt.
1. Spark plug cap
EAU01485
Spark plugs
Removal
1. Remove the spark plug cap.
2. Use the spark plug wrench in the
tool kit to remove the spark plug
as shown.
Page 54 of 101

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PERIODIC MAINTENANCE AND MINOR REPAIR
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1. Spark plug wrench
Inspection
The spark plug is an important engine
component and is easy to inspect. The
condition of the spark plug can indicate
the condition of the engine. Normally,
all spark plugs from the same engine
should have the same color on the
white insulator around the center elec-
trode. The ideal color at this point is a
medium-to-light tan color for a motor-
cycle that is being ridden normally. If
one spark plug shows a distinctly dif-
ferent color, there could be something
wrong with the engine. Do not attempt
to diagnose such problems yourself.
Instead, take the motorcycle to a
Yamaha dealer. You should periodi-cally remove and inspect the spark
plugs because heat and deposits will
cause any spark plug to slowly break
down and erode. If electrode erosion
becomes excessive, or if carbon and
other deposits are excessive, you
should replace the spark plug with the
specified plug.
Specified spark plug:
DPR7EA-9 (NGK)
X22EPR-U9 (DENSO)
a. Spark plug gap
Installation
1. Measure the electrode gap with a
wire thickness gauge and, if nec-
essary, adjust the gap to specifi-
cation.
2. Clean the gasket surface. Wipe
off any grime from the threads.
3. Install the spark plug and tighten it
to the specified torque. Spark plug gap:
0.8 ~ 0.9 mm
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9
NOTE:
If a torque wrench is not available
when you are installing a spark plug, a
good estimate of the correct torque is
1/4 to 1/2 turn past finger tight. Have
the spark plug tightened to the speci-
fied torque as soon as possible.Tightening torque:
Spark plug:
20 Nm (2.0 m·kg)
1. Maximum level mark
2. Minimum level mark
EAU01326*
Engine oil
Oil level inspection
1. Place the motorcycle on a level
place and hold it in an upright po-
sition. Warm up the engine for
several minutes.
NOTE:
Be sure the motorcycle is positioned
straight up when checking the oil level.
A slight tilt toward the side can result in
false readings.
1. Engine oil drain bolt
2. With the engine stopped, check
the oil level through the level win-
dow located at the lower part of
the left side crankcase cover.
NOTE:
Wait a few minutes until the oil level
settles before checking.
3. The oil level should be between
the maximum and minimum
marks. If the level is low, fill the
engine with sufficient oil to the
specified level.
Page 56 of 101
6-10
PERIODIC MAINTENANCE AND MINOR REPAIR
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8
9
1. Engine oil filler cap
Engine oil and oil filter element re-
placement
1. Warm up the engine for a few
minutes.
2. Stop the engine. Place an oil pan
under the engine and remove the
oil filler cap.
3. Remove the drain bolt and drain
the oil.
1. Cover
2. Bolt (
´
3)
4. Remove the cover and the oil filter
cover by removing the bolts.
5. Remove the oil filter and O-ring.
6. Reinstall the drain bolt and tighten
it to the specified torque.
7. Install a new oil filter and O-ring.Tightening torque:
Drain bolt:
43 Nm (4.3 m·kg)
1. Bolt (
´
5)
2. Oil filter cover
8. Install oil filter cover and cover,
then tighten the bolts.
9. Fill the engine with oil. Install the
oil filler cap and tighten it.
Recommended oil:
See page 8-1.
Oil quantity:
Total amount:
3.2 L
Periodic oil change:
2.6 L
With oil filter replacement:
2.8 L