VALVE GUIDES
INSPECTION
●
Insert the valve guide reamer from the combustion
chamber side and ream the guide to remove any carbon
build-up before measuring the guide.
TOOL : VALVE GUIDE REAMER
●
Measure and record each valve guide inner diameter.
SERVICE LIMIT : 5.030 mm
●
Measure the guide-to-stem clearance with a dial
indicator while rocking the stem in the direction of
normal thrust.
SERVICE LIMIT : IN : 0.090 mm
EX: 0.120 mm
●
Measure the inner diameter of the new valve guide. If
the clearance is not within the service limit, replace the
valve.
REPLACEMENT
●
Heat the cylinder head to 130
°
C - 140
°
C (275
°
F - 290
°
F).
●
Support the cylinder head and drive the old guides out
of the combustion chamber side of the cylinder head.
TOOL : VALVE GUIDE DRIVER
10-7
CYLINDER HEAD / VALVES
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE REAMER
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
VALVE GUIDE DRIVER
●
Take care not to tilt or lean the reamer in the guide
while reaming.
●
Rotate the reamer clockwise, never counterclockwise
when inserting and removing.
!
NOTE
△
●
Avoid damaging the head when driving the valve
giude out.
!
NOTE
△
●
Do not heat the cylinder head beyond 150
°
C (300
°
F).
●
Use temperature indicator sticks, available from
welding supply stores, to be sure the cylinder head is
heated to the proper temperature.
●
Using a torch to heat the cylinder head may cause
warping.
●
Wear insulated gloves to avoid burns when handling
the heated cylinder head.
●
Refinish the valve seats whenever the valve guides are
replaced to prevent uneven seating.
!
CAUTION
△
Summary of Contents for B-BONE
Page 1: ......
Page 2: ......
Page 4: ......
Page 8: ...1 4 SERVICE INFORMATION...
Page 9: ...SERVICE INFORMATION 1 5...
Page 10: ...1 6 SERVICE INFORMATION...
Page 11: ...1 7 SERVICE INFORMATION...
Page 12: ...1 8 SERVICE INFORMATION...
Page 13: ...1 9 SERVICE INFORMATION...
Page 22: ...MEMO...
Page 24: ...2 2 INSPECTIONS ADJUSTMENTS...
Page 25: ...2 3 INSPECTIONS ADJUSTMENTS...
Page 34: ...MEMO...
Page 44: ...MEMO...
Page 45: ...4 1 LUBRICATION SYSTEM 4 1 4 2 4 3 4 3 4 4 4 7 4 8 4 4 4...
Page 99: ...MEMO...
Page 100: ...MEMO...
Page 116: ...8 0 LH CRANKCASECOVER CONTINUOUSL YV ARIABLETRANSMISSION LH CRANK CASE COVER...
Page 130: ...9 0 A C GENERATOR STARTER CLUTCH sai COOLING FAN FLY WHEEL STARTER COMP SAI LID VALVE...
Page 131: ...9 9 9 9 9 9 9 9 1 A C GENERATOR STARTER CLUTCH 9 16...
Page 139: ...MEMO...
Page 156: ...11 0 CYLINDER PISTON CYLINDER CYLINDER GASKET PISTON TOPRING SECONDRING OILRING...
Page 160: ...11 4 CYLINDER PISTON...
Page 163: ...MEMO...
Page 164: ...12 0 TRANSMISSION CRANKSHAFT CRANK CASE...
Page 175: ...MEMO...
Page 190: ...14 0 REAR WHEEL SUSPENSION REAR SWING ARM...
Page 198: ...MEMO...
Page 199: ...MEMO...
Page 200: ...15 0 BRAKE SYSTEM...
Page 214: ...16 0 CHARGING SYSTEM 15A...
Page 234: ...MEMO...
Page 241: ...MEMO...
Page 242: ...MEMO...
Page 243: ...0 1 WIRING DIAGRAM EURO 2 WIRING DIAGRAM...
Page 244: ...0 2 WIRING DIAGRAM EURO 3 WIRING DIAGRAM...
Page 245: ...SERVICEMANUAL 2009 02 PRINTED 2009 02 PUBLICATION C CO OP PY Y P PR RO OH HI IB BI IT T...
Page 246: ......