TM 5-4310-227-15
control from the front of the instru-
ment panel.
(7) Remove the screw and lockwasher
that secures the bracket (23) to the
engine (26 ) and remove the bracket.
c. Cleaning and Inspection.
(1) Clean all parts with a cloth dampened
with an approved cleaning solvent
and dry thoroughly.
(2) Inspect the choke control and gover-
n o r control for breaks, excessive
bends, broken or cracked knob, dam-
aged threads, and other damage.
(3) I n s p e c t t h e r e m a i n i n g p a r t s f o r
cracks, damaged threads, and other
damage.
(4) Replace all damaged parts.
d. Choke Control Installation
(Models
B M W - 4 5 2 - E N G and BMW-452-ENG-1).
(1) Install the choke control (20, fig. 3-
1
Screw
10
Throttle shaft
2
Plunger
11
Screw
ment panel (10) and secure with the
3
Idling device
12
Choke arm
nut at the rear of the instrument pan-
4
Screw
Choke wire
13
5
Intake manifold
el.
Screw
14
6
Mounting bracket
Bracket
15
(2) Position the cable (16, fig. 3-7) on
7
Shutoff cock
16
Choke cable
the bracket (15) and secure with the
8
Air tube
17
Control arm
screw (14).
9
Governor arm
(3) Connect the choke wire (13) to the
choke arm (12). Be sure the choke
model BMW-452-ENG-1, removal points.
control (3, fig. 2-2) is pushed com-
pletely in. Manually place the choke
b. Governor Control Removal (Models
arm (12, fig. 3-7) in the full open
B M W - 4 5 2 - E N G and BMW-452-ENG-1).
position and tighten the screw (11).
e. Governor Control Installation (Models
(1) Remove the screws that secures the
B M W - 4 5 2 - E N G and BMW-452-ENG-1).
clamps (9, fig. 3-9) to the rim (10).
(1) Position the bracket (23, fig. 3-10)
(2) Disconnect the spring (25, fig. 3-10)
on the engine (26) and secure with
from the governor control (27) and
the screw and lockwasher.
link (1) and remove the spring.
(2) Install the governor control (22, fig.
(3) L o o s e n the screw and remove the
the link (1).
ment panel (10) and secure with the
(4) L o o s e n the screw (2) on the stop
nut and lockwasher at the rear of the
(24) and remove the stop.
instrument panel.
(5) Loosen the screw (3) that secures the
(3) Install the governor control (4, fig.
governor control (4) to the bracket
(23). Remove the governor control
(23) and secure by tightening screw
from the bracket.
(3).
(4) Install the stop (24) on the governor
(6) Remove the nut and lockwasher that
control (4).
secures the governor control (22, fig.
(5) Loosely install the link (1) on the
end of the governor control (4).
panel (10) and remove the governor
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