d.
Set breaker
gap
at
.020 full open.
For ignition
setting, refer to Ignition System
Serviee.
e. Ir{ake
preliminary
adjustments
before installing breaker
point
cover.
Be
sure
breaker lead
grommet
is in
place.
17.
Carburetor
a.
Insert a
new
gasket
and assemble carburetor to
intake
port
with two sctews.
b. Refer
to Service
Section
o:r
carburetor
adjustment
procedure
18. Governor
Arm and
Linkage
a.
Insert earburetor linkage in
throttle
arm.
b.
Connect
governor
arm to carburetor
linkage and slide
governor
arm
onto
governor
shaft,
c.
Before tightening
clamp
bolt, turn shaft counterclockwise
as far as
possible
with a
pair
of
pliers, pull
arrn as far
as
possible
to Ieft
{+way
f:om
carburetor),
tighten
nut
and check
for freedom of movement.
19.
Blower
Housing
a.
The engine is now ready for
{1)
head bafle,
(2)
cylinder bafle, and
(3)
blower
}rousing
-
assembled
in
sequence stated. These
parts
are
fastened
to engine
by
cap screws
which attaeh to cylinder
head and
bearing
plate.
Caution: Shorter screws
go
into
lower
portion
of blower
housing.
b.
Connect
fuel liae between
tank and fuel
pump.
FINAL
ADJUSIMENTS
Follow
instructions
in
Service Procedure Section
for ffnal adiustment of engine.
RUN.TN
PROCEDUnES
(RECONDIilONED
ENGINES)
After
an engine has beeu reconditioned and
reasscmbled,
it must be
'tun-in"
on
non-detergent
oil and
under
load
for a
period
of
abolt 5
hours. This should be sufficient
time to
seat
tlre
piston
rings.
After
the initial run-in
period,
drain
the
non-detergent type oil
and reftll
with
detergent
type
API $ervice
SC oil
o[
proper weight.
Do not continue
using
non-detergent
oil after the ffrst
5
hours of operation.
TRANSN,IFSION DRIYE GEAN INSIATTATION
Gear must
be
heated
prior
to installation.
Use care when installing
gear.
The bearirg
plates
of
the engine can be damaged.
The
gear
is secured
with
two
woodrufi keys.
Engine Adaptor
Plate Installation
Install the
adaptor
plate
and
gasket
on the
engine.
Secure in
place
with four
%x I hex bolts. Torque to 20
ft. lbs.
Engine
Installation
1.
Install
special
studs
in top holes of engine adaptor
plate.
Be sure
gasket
is in
place.
2.
Slide
engine
in
place
on transmissioa, sliile
studs through top
holes oI the chassis casting.
3.
Install two
lower bolts
securing
engine to chassis. Do
not tighten.
4. Swing
rear
hitch in
place
and
install
bolts
securing
hitch
to engine
oil base.
5.
Remove studs
from two top holes and
install bolts. Tighten
all
bolts securely.
Torque
to 35 ft. lbs.
43
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