Specifications
4.
Positionpistonrings
as
shown.
OILRING
TOP
(LOWERRAIL)
OIL RING 2ND
(UPPER
RAIL)
NOTE:
Make sure ends
of
oilringexpanders
arenotoverlapped.
O.CylinderHeadInstallation
NOTE:
Theassemblyofthecylinderhead
is
the
reverse
of thedisassemblyprocedure.Installvalve
springswithtighterwindings (smaller pitch)down.
Installeachvalve
lifter
in
its
original location.
1.
Installnewcylinderhead gasket. Place thegas-
ketwiththe tab forward. Install
a
newcylin
-
der
seal
1.
2.
Install
two
new cylinder
seals
(cylinder
seal
3)
withtherounded
side
intothe cylinder.
3. Installcylinderhead.Placetwo
(2)
thicker
platewashersontwo
(2)
centerexhauststuds.
Installremainingwashersandnuts.
4.
Tighten ten
(10)
topcylinderheadnutsand
bolts.Oil the threadsbefore tightening. Tight
-
enin two
(2)
stages
ofone
-
halftorqueeach.
Tightenaccordingtothepropersequence
(No.
1,
2,
3,
etc.)
CYLINDERHEAD
TORQUE
SEQUENCE
Stage
1
:
l0mm
nut(No.
1-8):
1.5m
-
kg
(11
ft
-
lbs)
8mm
bolt (No. 9,10):1m-kg(7ft-lbs)
Stage
2:
10mm
nut
(No.
1-8):3.5
m
-
kg(25ft
-
lbs)
8mm
bolt(No.
9,10):2.0
m
-
kg
(14
ft
-
lbs)
5.Installtwo
(2)
cylinderheadholdingnuts
withwashersonleftside
of
cylinder.
a
CYLINDER HOLDING NUTS
I
Holding Nuts Torque:
2.0
m
-
kg (14ft-lbs)
6.
Installoildeliverypipe.
Use
a
copperwasher
oneachsideofeachendofthepipe.Install
theshorterunionboltintothecrankcase.
P. CamshaftInstallation
1.
PositioncylinderNo.
1
(left)
at
T.D.C.
2.
Oil the exhaustcambearingsurfaces.Oilthe
camcaps.Installtheexhaust cam andcaps.
Thedot on thecammust align withthearrow
onthe
No.
1
cap.Thecaps
are
numberedfrom
lefttoright:
1,
2,
3,4.
The
arrows on the caps
pointtotheleft.
3.
Placewashersandnutsoncam
shaft cap studs.