c
c
To
Remove Carburetor-
Mark. VI
and
Mark.
XX 295
only
(ESj
Always disconnect
spark
plug wires
before working on the
engine or
drive
elements.
• Loosen the throttle
control
cable
adjustment
screw and release
cable.
On Mark VI
only,
re-
lease throttle control linkage
at
the
carburetor.
• Release the throttle
extension
spring and hook
at the carburetor throttle
control
lever on the Mark
XX 295 only
(see
figure 8).
• Release the hose
clamp and
disconnect the im-
pulse line
at
the carburetor. Wipe up
any spilled
gasoline
immediately.
•
Release
the tank-to-carburetor
gas
line. Wipe
up
any spilled
gasoline
immediately.
• Remove the locknuts
securing the carburetor
to the
carburetor adapter and
r
emove
the
car-
buretor.
NOTE: Do not damage gaskets when removing
carburetor.
• Installation
is
the
reverse of removal. Adjust
carburetor as described
in
Carburetor Adjustment
procedures.
figure
8
9
ERVICE
AND REPAIR
To
Remove
Carburetor-
Mark.
XX 399 and 439
only
~
Always disconnect
spark plug
wires
before
working on the
engine or
drive
elements.
•
Release the hose clamps
and
disconnect
the
tank-to-carburetor
gas
line
(figure
9)
at
the
car-
buretor. Wipe up any
spilled gasoline immediately.
• Remove
the
locknut
securing
the throttle
arm
screw
to the throttle arm.
figure
9
IMPORTANT: Before loosening
the
jam nuts, note
the
space
between the bottom jam nut
and
the
throttle
control
lever.
This space
must be maintained
during reassembly.
• Loosen the jam nuts between the throttle arm
and
the
throttle control lever and remove
the
throttle rod screw.
•
Remove
the
jam nut and lockwashers
securing
the
carburetor to
the intake manifold and remove
the carburetor.
•
Installation is the reverse of removal except
that the throttle rod
screw
must be
inserted
through
the throttle control lever and
into
the throttle arm