ROCKER ARM, CAMSHAFT
5-15
5. Calculate:
●
Rocker-arm-to-rocker-arm-shaft clearance
NOTE:
Calculate the clearance by subtracting the rock-
er arm shaft outside diameter from the rocker
arm inside diameter.
Out of specification
→
Replace the defective
part(s).
EAS24040
INSTALLING THE CAMSHAFT AND
ROCKER ARMS
1. Lubricate:
●
Camshaft
2. Lubricate:
●
Rocker arm
●
Rocker arm shafts
3. Install:
●
Exhaust rocker arm “1”
●
Exhaust rocker arm shaft “2”
NOTE:
Make sure the exhaust rocker arm shaft is com-
pletely pushed into the cylinder head.
4. Install:
●
Intake rocker arm
●
Intake rocker arm shaft
NOTE:
●
Insert a cylinder head bolt (226 mm) “1” into
the hole in the cylinder head and the intake
rocker arm shaft as shown.
●
Install the intake rocker arm shaft so that
groove “a” is horizontal and aligning the notch
of the pointed end “b” with the hole in the cyl-
inder head.
5. Install:
●
Camshaft “1”
NOTE:
Screw a 10 mm bolt into the threaded end of the
camshaft and then install the camshaft.
Rocker-arm-to-rocker-arm-shaft
clearance
0.009
–
0.037 mm (0.0004
–
0.0015
in)
Recommended lubricant
Camshaft
Molybdenum disulfide oil
Camshaft bearing
Engine oil
Recommended lubricant
Engine oil
a
1
2
1
a
b
Summary of Contents for XG250
Page 1: ...SERVICE MANUAL XG250 4D6 28197 E0 ...
Page 39: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 23 LUBRICATION DIAGRAMS ...
Page 41: ...CABLE ROUTING 2 25 CABLE ROUTING ...
Page 43: ...CABLE ROUTING 2 27 ...
Page 45: ...CABLE ROUTING 2 29 ...
Page 47: ...CABLE ROUTING 2 31 ...
Page 49: ...CABLE ROUTING 2 33 ...
Page 217: ...CARBURETOR 6 8 ...
Page 218: ...AIR INDUCTION SYSTEM 6 9 EAS27040 AIR INDUCTION SYSTEM ...
Page 222: ...AIR INDUCTION SYSTEM 6 13 ...
Page 237: ...CHARGING SYSTEM 7 14 ...
Page 241: ...LIGHTING SYSTEM 7 18 ...
Page 247: ...SIGNALING SYSTEM 7 24 ...
Page 251: ...CARBURETOR HEATING SYSTEM 7 28 ...
Page 252: ...ELECTRICAL COMPONENTS 7 29 EAS27970 ELECTRICAL COMPONENTS 1 2 3 4 5 6 8 7 9 ...