Top End - Installation; Valve Guide Hole Reaming Is; Valve Guide; A L V E Stem Seal - Suzuki GS-1000 Service Manual

ENGINE
TOP END
-
INSTALLATION
Valve
guide
h d e
reaming
Re-finish the valve guide
holes
in
cyZinder
head with a
12.2 mrn reamer (special tool:
099 16-34530).
Pig. 7-31
Valve
guide
Fit
a ring
to
each
valve
guide. Be
sure to
use
new rings and valve
guides. Use of
rings
and
valve guides removed
during
disassembly
i s
prohibited. Remember that the
guide
for in-
take valve
@
differs in shape from that
OF
the
exhaust
valve
3.
Fig. 7-32.
Oil the stem hole, too, of each
valve guide
and drive the guide into the guide hole
with
he
valve guide and stem seal installer attach-
ment (special
tool: 09916-54530). Be sure
to
use a
valve
guide installer attachment handle
(special tool: 099 3 6-57320) on
the
pushing
face of
the
installer, as shown, to
avoid direct
contact
between installer and
valve
guide.
Fig. 7-33.
Install valve spring
Iower sears@.
Be careful
not to
confuse the lower
seats with the spring
retainer
[a.
Fig. 7-34.
Valve stem seal
1. Oil each oil seal, and
drive
them into position
with the va!ve stem seal installer (special
tool: 099 1 1-94530). Be sure to use a valve
guide
and stem
seal
installer attachment han-
dle (special tool: 09916-57320) an
the
pushing
face of the installer.
-
- -
7
.----
NOTE:
Do no1
use the
oil seals removed in
,emb/jb:
use new
seals,
disass
I
-
Fig. 7-35.