6-11
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
5
6
7
8
9
1. O-ring
2. Oil filter element
EC000066
CAUTION:
l
Do not put in any chemical ad-
ditives. Engine oil also lubri-
cates the clutch and additives
could cause clutch slippage.
l
Be sure no foreign material en-
ters the crankcase.
10. Start the engine and warm it up
for a few minutes. While warming
up, check for oil leakage. If oil
leakage is found, stop the engine
immediately and check for the
cause.
1. Final gear oil drain bolt
2. Final gear oil filler bolt
3. Proper level
EAU02943*
Final gear oil
EW000066
WARNING
Do not let foreign material enter the
final gear case. Be sure oil does not
get on the tire or wheel.
Oil level inspection
1. Place the motorcycle on a level
place and hold it in an upright po-
sition. The engine should be cool
at ambient temperature.2. Remove the oil filler bolt and
check the oil level. The oil level
should be at the brim of the filler
hole. Add the recommended oil if
necessary.
Oil replacement
1. Place an oil pan under the final
gear case.
2. Remove the oil filler bolt and drain
bolt to drain the oil.
3. Install and tighten the drain bolt to
the specified torque.
4. Fill the gear case to the brim of the
filler hole with the recommended
oil. Tightening torque:
Drain bolt:
23 Nm (2.3 m·kg)
8-2
SPECIFICATIONS
1
2
3
4
5
6
7
8
9
Quantity
Periodic oil change 2.6 L
With oil filter replacement 2.8 L
Total amount 3.2 L
Final gear oil
Type SAE80API “GL-4” Hypoid Gear
Oil
Quantity 0.19 L
Air filter
Dry type element
Fuel
Type Regular unleaded gasoline
Fuel tank capacity 16 L
Reserve amount 3 L
Carburetor
Type
´
quantity BDS28
´
2
Manufacturer MIKUNI
CAUTION:Be sure to use motor oils that do not contain anti-fric-
tion modifiers. Passenger car motor oils (often labeled
“Energy Conserving”) contain anti-friction additives
which will cause clutch and/or starter clutch slippage,
resulting in reduced component life and poor engineperformance.
Spark plug
Type/Manufacturer DPR7EA-9 / NGK
X22EPR-U9 / DENSO
Gap 0.8 ~ 0.9 mm
Clutch type
Wet, multiple-disc
Transmission
Primary reduction system Spur gear
Primary reduction ratio 1.789
Secondary reduction system Shaft drive
Secondary reduction ratio 3.071
Transmission type Constant mesh 5-speed
Operation Left foot operation
Gear ratio 1st 2.714
2nd 1.900
3rd 1.458
4th 1.166
5th 0.966
Chassis
XVS650
Frame type Double cradle
Caster angle 35˚
Trail 153 mm
