Yamaha TTR 125 2020, Owner'S Manual

Page: 44 / 86

Perio d ic maintenance an d a d justment
7-9
7
4. If the engine oil is at or below the
minimum level mark, add suffi-
cient oil of the recommended type
to raise it to the correct level.
5. Check the O-ring for damage, and
replace it if necessary.
6. Insert the dipstick into the oil filler
hole, and then tighten the oil filler
cap.
To chan g e the en g ine oil
1. Start the engine, warm it up for
several minutes, 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 engine oil drain bolt and its
gasket to drain the oil from the
crankcase.
4. Install the drain bolt and its new
gasket, and then tighten the bolt
to the specified torque.
5. Refill with the specified amount of
the recommended engine oil.
TIP
Be sure to wipe off spilled oil on any
parts after the engine and exhaust sys-
tem have cooled down.
NOTICE
ECAW0033

In or d er to prevent clutch slip-
pa g e (since the en g ine oil also
lu b ricates the clutch), d o not
mix any chemical a dd itives. Do
not use oils with a d iesel speci-
fication of “CD”. Make sure that
the en
g ine oil d oesn’t contain
friction-re d ucin g a dd itives.

Make sure that no forei g n mate-
rial enters the crankcase.
6. Check the O-ring for damage, and
replace it if necessary.
7. Install and tighten the oil filler cap.
8. Start the engine, and then let it idle
for several minutes while checking
it for oil leakage. If oil is leaking,
immediately turn the engine off
and check for the cause.
9. Turn the engine off, and then
check the oil level and correct it if
necessary.
1. Maximum level mark
2. Minimum level mark
1. Engine oil drain bolt
Ti g htenin g torque:
Engine oil drain bolt:
20 N·m (2.0 kgf·m, 15 lb·ft)
Recommen d e d en g ine oil:
See page 9-1.
Oil chan g e quantity:
1.00 L (1.06 US qt, 0.88 Imp.qt)
U2PT17E0.book Page 9 Monday, March 30, 2020 2:13 PM