Suzuki 2005 GSF1200 Service Manual page 105

4) Refinish the valve guide holes in the cylinder head
using the reamer and handle.
CAUTION
!
When refinishing or removing the reamer
from the valve guide hole, always turn it
clockwise.
Special tool
(B): 09916–34580 (Valve guide reamer (10.8
mm))
(C): 09916–34542 (Reamer handle)
(C)
5) Install a ring onto each valve guide. Be sure to use
new rings.
6) Cool down the new valve guides in a freezer for
about one hour and heat the cylinder head to 100 –
150 °C (212 – 302 °F) with a hot plate.
CAUTION
!
Do not use a burner to heat the valve guide
hole to prevent cylinder head distortion.
7) Apply engine oil to each valve guide (1) and valve
guide hole.
(B)
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8) Drive the guide into the guide hole using the valve
guide installer.
CAUTION
!
Failure to oil the valve guide hole before
driving the new guide into place may result in
a damaged guide or head.
Special tool
(A): 09916–44310 (Valve guide remover /
installer)
2
1
1. Valve guide
9) After installing the valve guides, refinish their guiding
bores using the reamer. Be sure to clean and oil the
guides after reaming.
Special tool
(C): 09916–34542 (Reamer handle)
(D): 09916–34570 (Valve guide reamer (4.95
mm))
NOTE
• Be sure to cool down the cylinder head to
ambient air temperature.
• Insert the reamer from the combustion
chamber and always turn the reamer
handle clockwise.
(C)
10) Reassemble the cylinder head. Refer to "Cylinder
Head Disassembly and Assembly: ".
11) Install the cylinder head assembly. Refer to "Engine
Top Side Assembly: ".
Engine Mechanical: 1D-37
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2. Cylinder head
(D)
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