Honda Prelude 1993 Service Manual page 111

Valve Seals
Replacement (Cylinder head removal not required) (cont'dl
1 1. Using a downward motion on the lever arm, com-
press the valve spling and remove the keepers fiom
ths valve stem. Slowly release pressure on the
spnng.
12. Repeat step 1 1 for the other intake valve in that
cvlinder.
13. Remove the valve seals (page 6-50).
14. Replace the valve seals (page 6-55).
15. Install the springs, the retainers 8nd the keepers
in reverse order of removal.
Exhaust Valvo Soals:
1 6.
S€lect the 7/8 in. diameter compressor attachm€nt
8nd tasten the attachment to the No. 5 hole of the
lever arm with the speed pin.
17. Position the lever arm under the cross shaft so it
is perpendiculsr to the shaft and the compressor
attachment rests on top of the retainer for the
spring being comprcssed. Use the front position
slot on the lever as shown.
NOTE: Put shop towels over the oil passages to
prevent the valve keepers from Jalling into the
cvlinder head.
l l
6-42
1 8 .
Using a downward motion on the lever arm, com-
press the valve spring and remove the keepers from
the valve stem. Slowly release pressurs on the
spflng.
Repeat step 18 tor the othor exhaust valve in that
cylinder.
Remove the valve s€als (page 6-50).
Replace the valve ssals (page 6-55).
Install the springs, the retainers and the keepers
in reverse order of removal.
Rep€at st€ps 8 to 22 for the other cylinders.
1 9 .
20.
2 1 .
2 2 .
23.