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Page Title:
FIGURE 389. REMOVING VALVE GUIDE FROM CYLINDER HEAD USING VALVE GUIDE REMOVER - 10899157. |
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 (4) Valve guide replacement. Replace
Note. The intake and exhaust valve
guides installed in the same man-
cracked, galled, eroded, or scuffed in-
ner. The guides must be installed
take and exhaust valve guides (K-9) or
from the top of the cylinder head to
guide which does not meet limits spec-
maintain a depth dimension of 0.760-
ified in repair and rebuild standards
inch from top of guide to bottom of
lows.
counterbore as shown in figure 391.
Replacer -10899157 is designed to
maintain this dimension when used to
(a) Figure 389. (A) Position cylinder head
on press plates as shown so that
install the guide. Intake and exhaust
valve guide being removed is directly
valve guides are machined to the pro-
below arbor press ram. Insert small
per size as furnished, and require no
end of valve guide remover - 10899157
machining after installation.
through valve stem bore of guide.
(B) Press valve guide from cylinder
head.
FROM CYLINDER HEAD USING VALVE
GUIDE REMOVER - 10899157.
CYLINDER HEAD USING VALVE GUIDE
REMOVER - 10899157 AND VALVE
on press plates as shown with the
REPLACER -10899158.
cylinder head gasket surface on plates.
Position head with valve guide bore
directly below arbor press ram. (B)
(5) Minor repairs. Repair minor nicks and
Start new valve guide into bore and
raised metal with a fine mill file or
press guide into cylinder head using
crocus cloth dipped in dry-cleaning
valve guide replacer - 10899158 in
solvent or mineral spirits paint thinner.
combination with valve guide re-
Clean damaged stud threads with a
mover -10899157. Continue pressing
thread chaser. Replace bent or loose
guide until valve guide replacer -
studs as described in paragraph 154 d .
10899158 contacts cylinder head.
Clean tapped holes with a tap.
242
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