Subaru SVX 1992 Manual page 189

2-3 [W4C3] ENGINE
(2) Insert VALVE GUIDE REMOVER into valve guide
and press it down to remove valve guide .
VALVE GUIDE REMOVER
(49976 7200)
Fig . 90
(3) Turn cylinder head upside down and place
VALVE GUIDE ADJUSTER as shown in the figure .
VALVE GUIDE
ADJUSTER
(79976 7600)
CYLINDER HEAD TABLE
(49826 7500)
C2-273
Fig. 92
(6) Check the valve guide height .
Valve guide height : L
8 .5 mm (0 .335 in)
Fig. 91
(4) Before installing a new valve guide, be certain
that the valve guide bore in the cylinder head is not
scratched, pitted or damaged .
(5) Coat a new valve guide with oil and insert it into
the bore . Place the VALVE GUIDE REMOVER into the
valve guide, and press the guide into the cylinder
head until the upper end of the guide is flush with the
upper edge of the VALVE GUIDE ADJUSTER .
(7) Ream the inside of the valve guide using VALVE
GUIDE REAMER (499767400) . Apply engine oil to the
reamer, insert it into the guide and with light down-
ward pressure, rotate the reamer clockwise . Continue
rotating until the reamer is completely through the
guide . Remove the reamer by rotating clockwise,
while pulling upward . After reaming, clean the guide
with engine oil to remove chips.
If the reamer is glazing the inside of the guide, sharpen
or replace the reamer .
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