Honda Civic 1998 Service Manual page 545

Valve Caps
Description
C a p s w i t h o n e p r o j e c t e d t i p a n d o n e f l a t e n d a r e
i n s t a l l e d w i t h t h e f l a t e n d t o w a r d t h e i n s i d e o f t h e
valve body.
Caps with a projected tip on each end are installed
w i t h t h e s m a l l e r t i D t o w a r d t h e i n s i d e o I t h e v a l v e
b o d y . T h e s m a l l t i p i s a s p r i n g g u i d e .
Toward outside of valve bodv.
Toward inside of valve bodv.
C a p s w i t h o n e p r o j e c t e d t i p a n d h o l l o w e n d a r e
installed with the tip toward the inside of the valve
body. The tip is a spring guide.
Toward outside of valv6 bodv.
Toward inside ot valve bodv
1 4 - 1 0 6
E.
Caps with hollow ends are installed with the hollow
end away from the inside of the valve body.
CaDs with notched ends are installed with the notch
toward the inside of the valve body.
Caps with llat ends and a hole through the center are
i n s t a l l e d w i t h t h e s m a l l e r h o l e t o w a r d t h e i n s i d e o f
the valve bodv.
Toward outside of valve bodv.
E f l E
Toward inside of valve bodv.
Caps with flat ends and a groove around the cap are
installed with the grooved side toward the outside of
the valve bodv.
Toward outside ol valve body.
GROOVE
./
---'gJfr
\:7
Sectional view.
Toward inside ol valve body.