TM 10-3950-206-12
1.
Capscrew (4)
6. Clamp (2)
11.
Outer cup
2.
Lockwasher (4)
7. Hose
12.
Nut (2)
3.
Nut (4)
8. Clamp
13.
Clamp (2)
4.
Cap
9. Packing
14.
Screw (2)
5.
Body assy
10. Inner cup
Figure 4-25. Air cleaner, exploded view.
(2) Loosen clamps (6) and remove hose (7).
4-42. Carburetor
(3) Remove four capscrews (1), lockwashers
a. Adjustment.
(2), and nuts (3) and remove air cleaner from firewall.
(1) Remove intake manifold pipe plug (fig. 4-
b. Disassembly.
(1) Remove screw (14) and nut (12) to re-
vacuum gage to the adapter.
move clamp (13).
(2) Connect a tachometer to engine.
(2) Loosen thumb screw of clamp (8) and
(3) Run engine at fast idle until it is at
separate outer cup (11), inner cup (10), packing (9) and
operating temperature.
body assembly (5).
(4) Loosen choke adjusting screw (fig. 4-26);
c. Cleaning and inspection. Refer to paragraph 3-3
push choke control knob all the way in; then pull it out
f.
about 1/16 inch. Push choke control lever as far as
d. Reassembly. Reassemble the air cleaner in
possible; secure choke adjusting screw against choke
reverse of disassembly.
wire.
e. Installation. Install the air cleaner in reverse of
(5) Set idle speed adjusting screw for an
removal. Service air cleaner (para 3-3 f.).
engine speed of 450 to 500 rpm.
(6) Set idle mixture adjusting screw to obtain
highest reading possible on vacuum gage.
4-32
