Positioning Camshaft In Place - Suzuki GS-1000 Service Manual

ENGINE
e Instdl the four crown nuts and copper
\$:ashers in the positions
> &
(oil passages) in-
dicated.
a
With
the head snugly seated on the cylinder
block. secure
iit
by tightening the twelve
8-mm
nuts sequentially in the ascending
order of numbers.
m
Tighten the twelve 10-mm nuts
to the
specified torque with a torque wrench sequen-
tially
in the
ascending order
of
numbers.
when the engine is cold.
3.7 kg-m (27.0
lb-ft)
a
After firmly tightening the
12
nuts, insert
three 6-rnm
bolts (indicated
as B
) and
tighten them to the
following
torque value:
Cylinder head bolt tightening torque:
I
I
0.9
-
1.4 kg-m (6.5 -- 1 0 . 0
lb-ft)
,
It is
very important that
each sprocket be
positioned angularly, on
its
camshaft as il-
lustrated.
Its correct position is
determined
by
arrow mark "3" (on INTAKE
sprocket)
or
arrow
marks "I:"
and "2"
(on
EXHAUST
sprocket) located (as shown) in reference to
the notch
@
in the
camshaft end.
a
Apply
THREAD LOCK (99000-32040) to
the
threads of Allen-head bolts. and tighten
them to the following torque value:
Camshaft sprocket bolt
tightening torque:
0.8
--
1.1 kg-rn
Fig.
7-43.
Positioning camshaft
in
place
-
- -
.
-
NOTE:
Just before placing
rke carnshaft
on [he
cy-
Fig. 7 4 1 .
linder heod,
apph
high qualify molybde~rum
disulflde lubricanr (SUZUKI MOL Y
. --
Sprockets
on camshaf'ts
PA
STE:
!l90Oi-25140)
lo
its journals,
full??
coating each journal with
the pasre taking
Exhaust camshaft has
its
own sprocket.
as
care
rtor
ro
leave
aqv
dry spot. Apply engine
does the
intake
camshaft.
Do not confuse
the
oil
to
the journal bearings.
two
sprockets.
Fig. 7-42.
7-14
r
Fig. 7-44.