drain bolt YAMAHA YZF-R1 2002 Owners Manual

2-1
2
EAU00026
2-DESCRIPTION Left view1. Fuse box (page 6-35)
2. Front fork compression damping force adjusting screw (page 3-20)
3. Front fork rebound damping force adjusting screw (page 3-20)
4. Front fork spring preload adjusting bolt (page 3-19)
5. Front brake fluid reservoir (page 6-26)
6. Throttle stop screw (page 6-18)
7. Shock absorber assembly spring preload adjusting ring (page 3-21)
8. Shock absorber assembly compression damping force adjusting screw (page 3-22)
9. Owner’s tool kit (page 6-1)
10. Shock absorber assembly rebound damping force adjusting screw (page 3-22)
11. Engine oil drain bolt (page 6-10)
12. Engine oil filter cartridge (page 6-10)
U5PWE0.book Page 1 Friday, December 7, 2001 5:14 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-10
6 To change the engine oil (with or
without oil filter cartridge replace-
ment)
1. Remove cowling B. (See page 6-7
for cowling removal and installa-
tion procedures.)
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
and drain bolt to drain the oil from
the crankcase.
NOTE:_ Skip steps 5–7 if the oil filter cartridge is
not being replaced. _
5. Remove the oil filter cartridge with
an oil filter wrench.NOTE:_ An oil filter wrench is available at a
Yamaha dealer. _
1. Engine oil drain bolt
1. Oil filter wrench
2. Oil filter cartridge
U5PWE0.book Page 10 Friday, December 7, 2001 5:14 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-11
66. Apply a thin coat of engine oil to
the O-ring of the new oil filter car-
tridge.
NOTE:_ Make sure that the O-ring is properly
seated. _
7. Install the new oil filter cartridge,
and then tighten it to the specified
torque with a torque wrench.
8. Install the engine oil drain bolt, and
then tighten it to the specified
torque.9. Add the specified amount of the
recommended engine oil, and then
install and tighten the oil filler cap.
ECA00105
CAUTION:_

In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives with
the oil or use oils of grade “CD”
or higher. In addition, do not
use oils labeled “ENERGY
CONSERVING II” or higher.


Make sure that no foreign mate-
rial enters the crankcase.
_
1. O-ring
1. Torque wrench
Tightening torque:
Oil filter cartridge:
17 Nm (1.7 m·kgf)
Tightening torque:
Engine oil drain bolt:
43 Nm (4.3 m·kgf)
Recommended engine oil:
See page 8-1.
Oil quantity:
Without oil filter cartridge
replacement:
2.9 L
With oil filter cartridge
replacement:
3.1 L
Total amount (dry engine):
3.8 L
U5PWE0.book Page 11 Friday, December 7, 2001 5:14 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-14
6 5. Remove the clutch cable holder
from the coolant reservoir as
shown.
6. Remove the coolant reservoir by
removing the bolts, and then turn
the coolant reservoir upside down
to empty it.
7. Install the coolant reservoir by in-
stalling the bolts, and then install
the clutch cable holder.8. Remove the coolant drain bolt to
drain the cooling system.
9. Loosen the radiator hose clamp
screw located at the left side of the
engine, and then pull off the hose
to drain the radiator.10. After the coolant is completely
drained, thoroughly flush the cool-
ing system with clean tap water.
11. Install the coolant drain bolt, and
then tighten it to the specified
torque.
NOTE:_ Check the washer for damage and re-
place it if necessary. _12. Connect the radiator hose, and
then tighten the clamp screw.
1. Bolt (× 2)
2. Coolant reservoir
3. Clutch cable holder
1. Coolant drain bolt
2. Clamp screw
Tightening torque:
Coolant drain bolt:
10 Nm (1.0 m·kgf)
U5PWE0.book Page 14 Friday, December 7, 2001 5:14 PM