3-12
ADJUSTING THE VALVE CLEARANCE
CHK
ADJ
NOTE:
NOTE:
4. Measure:
S
valve clearance
Out of specification
!
Adjust.
Valve clearance (cold)
Intake valve
0.11
X
0.20 mm
(0.0043
X
0.0079 in)
Exhaust valve
0.21
X
0.25 mm
(0.0083
X
0.0098 in)
a. Turn the crankshaft counterclockwise.
b. When piston #1 is at TDC on the compres-
sion stroke, align the TDC mark
a
on the
pickup rotor with the crankcase mating sur-
face
b
.
TDC on the compression stroke can be found
when the camshaft lobes are turned away from
each other.
c. Measure the valve clearance with a thick-
ness gauge
1
.
S
If the valve clearance is incorrect, record the
measured reading.
S
Measure the valve clearance in the following
sequence.
Valve clearance measuring sequence
Cylinder #1
!
#2
!
#4
!
#3
A Front
d. To measure the valve clearances of the other
cylinders, starting with cylinder #1 at TDC,
turn the crankshaft counterclockwise as spe-
cified in the following table.
B Degrees that the crankshaft is turned counter-
clockwise
C Cylinder
D Combustion cycle
Cylinder #2
180
_
Cylinder #4
360
_
Cylinder #3
540
_
Summary of Contents for YZF-R1S
Page 1: ......
Page 50: ...2 22 TIGHTENING TORQUES SPEC Cylinder head tightening sequence Crankcase tightening sequence ...
Page 56: ...2 28 1 Thermostat 2 Radiator cap 3 Radiator 4 Oil cooler COOLING SYSTEM DIAGRAMS SPEC ...
Page 57: ...2 29 ENGINE OIL LUBRICATION CHART SPEC ENGINE OIL LUBRICATION CHART ...
Page 61: ...2 33 1 Main axle 2 Oil delivery pipe 3 Drive axle LUBRICATION DIAGRAMS SPEC ...
Page 62: ...2 34 1 Cylinder head 2 Crankshaft LUBRICATION DIAGRAMS SPEC ...
Page 346: ...7 2 FUEL INJECTION SYSTEM FI 7 WIRING DIAGRAM ...
Page 401: ...8 8 IGNITION SYSTEM ELEC EAS00735 IGNITION SYSTEM CIRCUIT DIAGRAM ...
Page 420: ...8 27 LIGHTING SYSTEM ELEC EAS00780 LIGHTING SYSTEM CIRCUIT DIAGRAM ...
Page 427: ...8 34 SIGNALING SYSTEM ELEC EAS00793 SIGNALING SYSTEM CIRCUIT DIAGRAM ...
Page 436: ...8 43 COOLING SYSTEM ELEC EAS00807 COOLING SYSTEM CIRCUIT DIAGRAM ...
Page 456: ......
Page 457: ......