Honda CLYMER VF500C 500F (1984-1985) [81/350] Chapter four

Honda CLYMER VF500C 500F (1984-1985) [81/350] Chapter four
72
CHAPTER FOUR
NOTE
There
are 2
diferently shaped
camshaft
holders
used on
each cylinder
head.
When
reassembling
a
well
run-in
bike
or if some
of the upper
end components
have
been
replaced,
it is veiy
important
that the
camshaft
holders
be installed
into their
original
positions
as marked
during removal.
22. Install
all camshaft holders
into their
correct
positions.
Refer
to the
location
marks
made in
Step
9,
Removaf
or the identification
marks
cast in
the
camshaft
holder.
The
groove
in
the bottom
of each
holder must
align
with
the
camshaft locating ridge.
23. There
are
2
different
types
of bolts
used to hold
down the
camshaft holders.
The
6
mm
bolts
with
the
special end
tip
(Figure
51)
are used at
the
outside
corners of all camshaft holders
as shown in
Figure
52.
24. Install
only 8 of the
bolts securing
the camshaft
holders. Do
not install
the 4
center
bolts as
they
also
hold
down the
cam chain
guide.
Tighten
the
bolts only
a
firm finger-tight
at
this time.
25. Remove
the cotter
pin
(Figure
53) or
piece
of
wire in
the camshaft
ten;iioner
assembly
to
release
the tensioner
pressure
onto
the cam
chain.
26.
Using a long
screwdriver,
push
down on the
lockplate
(Figure
54)
to
release
the lockplate
on the
tensioner. The
correct
amount
of chain tension is
now
applied; no further
adjustment is necessary
or
possible.
27. Rotate
the engine
counterclockwise
360'.
Install
the
remaining
4
cam
sprocket
bolts on the
front
and
rear
cylinders
and tighten
to the torque
specification listed in
Table 2.
28. Again
rotate
the engine
counterclockwise
360'
and tighten the 4
cam sprocket
bolts
on the
front
and
rear
cylinders that were installed
in
Step 15.
Tighten
to the
torque specification listed
in Table
2.
CAUTION
Very
expensive
damage
could result
from
improper
camshaft
and chain
alignment. Make
this
final
check to
be
sure alignment
is correct. If
alignment
is
incorrect it must
be corrected
at this
time.
29. For
a
final
check,
rotate
the
alternator
rotor
counterclockwise
until the
"TR'
mark
(Figure
20)
aligns
with
the index mark
on the
right-hand
crankcase.
30A. On
the
rear
cylinder head, make
sure
the
cam sprockets
are aligned as
follows:
Arm
1
w

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