Group 21 Engine
(
..,
e,
ra
air
Cylinder head. assembly
lmportant! Specia swirl chambers
(different
dia-
meter)
for
USA/Canada
1982-.
G6
Install
swirl chambers
Check thal steel ball is
in
chamber.
Lf not, install new swirl chambef.
Make
sure
that ball fits in slot in cylinder heacl. Tap
down swirl chambers.
G7
lnstall:
-
glow p
ugs. Tishtening torque 40 Nm
(30
ft lbs)
temperature senders
(2X).
Same lype front and
rear
-
connecting fange for radiator hose
(Allen
5 nrm).
Install new
gasket.
Tightening torque 10 Nm
(7
ft bs).
-
lfting
eyes.
G8
Install
tappets
with shims
Smear
iappets and
shims with oil before insta
a!on.
Number
on shims
should face down.
Check
that tappets
slide easi
y
without
sticking.
G9
Place
camshaft
in
cylinder
head
Lubricate contact surfaces of camshalt and bearings.
Place
9au9e
5'190 al rear of camshafl. lmportantl Both
cams for number 1 cylinder must
point
diagona
y
up,
43