6
3
0
adjustment
is
made
by
backing
off
the adjusting nut (rocker arm stud
nut) until there
is
play
in
the
valve
push
rod
and
then tightened to
just
remove
ail
push rod to
rocker
arm clearance.
This
may
be
determined
by
rotating push
rod with fingers
a5
the nut
is
tightened. When rod does not readily
move
in
relation
to
the rocker arm, the clearance
ha5
been
eliminated.
The
adjusting
nut
should
then
be
tightened an additional
1
turn
to
place the
hydraulic
lifter
plunger
in
the
center
of
its
travel,
No
further adjustment
is
required.
With
the
engine
in
the
number
8
firing
position
as
determined
above,
the
following
valves
may
be
adjusted.
3074-327Q-3504
exhaust
8-6-54
intake
8-7-4-2
I
307QL-327QL-350QL
exhaust
2-4-74!
intake
1-5-6-8
Crarik the engine
one
revolution.
This
is
number
3
firing
position.
With
the
engine inthis position. the
following
valves
may
be
adjusted.
307Q-327Q
-
3504
exhaust
7-4-3-2
intake
6-5-3-1
307Qt-327QL
-350
Qt
exfaa~st
1-3-56
intake
2-3-4-7
Q
I
