Page 14 of 104
DESCRIPTION
2-2
2
EAU10420
Right view
123 45
6789
10
11
1. Helmet holder (page 3-18)
2. Battery (page 6-33)
3. Rear brake fluid reservoir (page 6-25)
4. Engine oil filler cap (page 6-10)
5. Radiator cap (page 6-13)
6. Coolant reservoir (page 6-13)
7. Coolant drain bolt (page 6-14)
8. Engine oil dipstick (page 6-10) 9. Brake pedal (page 3-14)
10.Rear brake light switch (page 6-24)
11.Shock absorber assembly sp
ring preload adjusting ring (page 3-20)U20SE3E0.book Page 2 Monday, April 23, 2012 10:47 AM
Page 55 of 104
PERIODIC MAINTENANCE AND ADJUSTMENT
6-10
6
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 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.
EAU46721
Engine oil and oil filter car-
tridge The engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil filter car-
tridge replaced at the intervals speci-
fied in the periodic maintenance and
lubrication chart.
To check the engine oil level
1. Place the vehicle on a level sur- face and hold it in an upright posi-
tion. A slight tilt to the side can
result in a false reading.
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Wait a few minutes until the oil set- tles.
4. Remove the engine oil dipstick and wipe it clean, insert it back into the
hole (without screwing it in), and
then remove it again to check the
oil level.TIPThe engine oil should be between the
minimum and maximum level marks.
1. Spark plug gapSpark plug gap:0.7–0.8 mm (0.028–0.031 in)
Tightening torque: Spark plug:13 Nm (1.3 m·kgf, 9.4 ft·lbf)
U20SE3E0.book Page 10 Monday, April 23, 2012 10:47 AM
Page 56 of 104
PERIODIC MAINTENANCE AND ADJUSTMENT
6-11
65. If the engine oil is at or below the
minimum level mark, remove the
oil filler cap, and then add sufficient
oil of the recommended type to
raise it to the correct level. 6. Insert and tighten the engine oil
dipstick, and then install and tight-
en the oil filler cap.
To change the engine oil (with or
without oil filter cartridge replace-
ment) 1. Remove cowling A. (See page 6-8.)
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Place an oil pan under the engine to collect the used oil.
4. Remove the engine oil filler cap, the engine oil drain bolt and its
gasket to drain the oil from the
crankcase.
TIPSkip steps 5–7 if the oil filter cartridge is
not being replaced.5. Remove the oil filter cartridge withan oil filter wrench.
1. Engine oil dipstick
2. Maximum level mark
3. Minimum level mark
1. Engine oil filler cap
1
2
3
1
1. Engine oil drain bolt
2. Gasket
1. Oil filter cartridge
2. Oil filter wrench
1
2
1
2
U20SE3E0.book Page 11 Monday, April 23, 2012 10:47 AM
