Periodic maintenance and adjustment
8-6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
EAU72781
TIP
Air filters
The engine air filter uses a disposable oil-coated paper element. This element
cannot be cleaned with compressed air, doing so will only damage it.
If you often ride in the rain or in dusty areas, have the engine air filter and V-
belt air filter elements serviced more frequently.
Hydraulic brake service
Regularly check the brake fluid levels in the reservoirs, and refill as necessary.
Replace the internal components of the brake master cylinders and calipers,
and change the brake fluid every 2 years.
Replace the brake hoses every 4 years, or sooner if cracked or damaged.
25*Cooling system Check coolant level and vehicle
for coolant leakage.
Change. Every 3 years
26 *V- b e l t Replace. When the V-belt replacement
indicator flashes [every 20000 km (12000 mi)]
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, cable and grip warmer
wire.
30 *Lights, signals and
switches Check operation.
Adjust headlight beam.
NO. ITEM
X 1000 km
CHECK OR
MAINTENANCE JOB
X 1000 mi
ODOMETER READINGS
ANNUAL CHECK
110203040
0.66121824
BV1-9-E2.book 6 ページ ２０１８年８月２８日 火曜日 午後５時２８分
Periodic maintenance and adjustment
8-12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
9. Install the engine oil drain bolt and
its new gasket, and then tighten
the bolt to the specified torque.
10. Check the O-ring for damage and replace it if necessary.
11. Refill with the specified amount of the recommended engine oil, and
then install and tighten the oil filler
cap.
TIP
Be sure to wipe off spilled oil on any
parts after the engine and exhaust sys-
tem have cooled down.
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.
12. Start the engine, and then let it idle for several minutes while checking
it for oil leakage. If oil is leaking, im-
mediately turn the engine off and
check for the cause.
13. Turn the engine off, and then check the oil level and correct it if
necessary.
14. Reset the oil change indicator. (See page 5-10.)
1. Torque wrench
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)
1. Engine oil filler cap
2. O-ring
1
2
1
Engine oil:Recommended brand:
YAMALUBE
SAE viscosity grades: 10W-40
Recommended engine oil grade: API service SG type or higher,
JASO standard MA
Oil quantity: Oil change: 2.60 L (2.75 US qt, 2.29 Imp.qt)
With oil filter removal: 2.90 L (3.07 US qt, 2.55 Imp.qt)
BV1-9-E2.book 12 ページ ２０１８年８月２８日 火曜日 午後５時２８分
