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ENG
CYLINDER HEAD
INSTALLING THE CYLINDER HEAD
1.Install:
●
Cylinder head
●
Bolt (M10)
●
Bolt (M6)
NOTE:
●
Lubricate the washer with engine oil.
●
Tighten the bolts (M10) in two stages and a
crisscross pattern.
T
R
.
.
40 Nm (4.0 m • kg, 29 ft • lb)
T
R
.
.
10 Nm (1.0 m • kg, 7.2 ft • lb)
2.Install:
●
Camshaft sprocket
*****************************************************
Installing steps:
●
Rotate the camshaft to align the camshaft
pin
1
with the cylinder head match mark
2
.
●
Turn the crankshaft counterclockwise with a
wrench.
●
Align the “T” mark
3
on the rotor with the
stationary pointer
4
on the crankcase cover.
When the “T” mark is aligned with the
stationary pointer, the piston is at the Top
Dead Center (T.D.C.).
CAUTION:
Do not turn the crankshaft during the
camshaft sprocket installation.
●
Place the timing chain onto the camshaft
sprocket.
●
Install the camshaft sprocket onto the
camshaft and finger tighten the sprocket bolt.
Summary of Contents for YFM45FAR
Page 1: ...YFM45FAR YFM450FAR 5ND2 AE1 SERVICE MANUAL ...
Page 2: ......
Page 8: ......
Page 9: ...GEN INFO 1 ...
Page 11: ...GEN INFO ...
Page 27: ......
Page 28: ...SPEC 2 ...
Page 30: ...SPEC ...
Page 41: ...2 11 SPEC Cylinder head tightening sequence Item Standard Limit MAINTENANCE SPECIFICATIONS ...
Page 53: ...2 23 SPEC 1 Radiator 2 Thermostat È To coolant reservoir COOLANT FLOW DIAGRAMS ...
Page 54: ...2 24 SPEC OIL FLOW DIAGRAMS 1 Camshaft 2 Crankshaft 3 Drive axle OIL FLOW DIAGRAMS ...
Page 55: ...2 25 SPEC 1 Oil filter OIL FLOW DIAGRAMS ...
Page 56: ...2 26 SPEC 1 Oil pump 2 Oil strainer OIL FLOW DIAGRAMS ...
Page 67: ...CHK ADJ 3 ...
Page 133: ......
Page 134: ...ENG 4 ...
Page 138: ...ENG ...
Page 227: ...COOL 5 ...
Page 229: ...COOL ...
Page 241: ......
Page 242: ...CARB 6 ...
Page 244: ...CARB ...
Page 252: ......
Page 253: ...DRIV 7 ...
Page 255: ...DRIV ...
Page 287: ......
Page 288: ...CHAS 8 ...
Page 343: ...ELEC 9 ...
Page 345: ... ELEC ...
Page 348: ...9 3 ELEC CHECKING THE SWITCH ...
Page 393: ......
Page 394: ...TRBL SHTG 10 ...
Page 396: ...TRBL SHTG ...
Page 403: ......
Page 404: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...