TM 5-4310-227-15
28 Throttle shaft swivel block
6
Leather liner (2 rqr)
29 Nipple, pipe, 1-11 1/2 X 3 in.
7
Chain
30 Muffler
8
Fuel tank cap
31 Screw, cap, hex-hd, 3/8-16 X 1 1/2 in. (3 rqr)
9
Fuel tank
32 Cylinder head
10
Fuel tank strap (2 rqr)
33 Screw, cap, hex-hd, 3/8-16 X 1 1/4 in. (2 rqr)
11
Screw, mach, pan-hd, 1/4-20 1 3/4 in. (2 rqr)
34 Washer, lock, 1/4 in. (4 rqr)
12
Washer, lock, 1/4 in. (2 rqr)
35 Screw, mach. 1/4-20 X 3/8 in. (4 rqr)
13
Nut, plain, hex, 1/4-20 (2 rqr)
36 Air shroud
14
Fuel tank bracket
37 Pin, cotter, 1/16 X 1 in.
15
Adjusting lever
16
38 Compression spring
Screw, cap, hex-hd, 3/8-16 X 1 in. (2 rqr)
17
Washer, lock, 3/i in. (2 rqr)
39 Control bracket
18
40 Spring adjusting screw
Control bracket brace
19
Cylinder and crankcase Ay.
41 Nut, plain, hex, 10-32 (2 rqr)
Drive pulley end plate
20
42 Washer, flat, 0.88 in. id, 0.375 in. od, 0.049
21
Washer, lock, 3/8 in. (4 rqr)
in. thk
22
Screw, cap, hex-hd, 3/8-16 X 1 in. (4 rqr)
43 Nut, plain, hex, 1/4-28
23
support bracket
44 Extension spring
24
Screw, cap, hex-hd, 1/4-20 X 3/4 in. (2 rqr)
45 Swivel block
25
Governor control lever
46 Washer, flat, 1/4 in.
26
Pin, cotter, 3/64 X 3/8 in.
47 Pin, stralght, threaded, 1/4-20 X 1 5/16 in.
27
Control rod
Section IV. OPERATION UNDER USUAL CONDITIONS
(2) Open the fuel shutoff valve (3, fig.
2-25. General
a. The instructions in this section are for the
(3) Move the choke lever (31, fig. 2-7)
information and guidance of the personnel re-
to the CL (closed) position.
sponsible for the operation of the air compres-
sor.
(4) Close the globe valve (5, fig. 2-3).
b. It is essential that the operator know
(5) Open the air receiver tank draincock
how to perform every operation of which the
(4, fig. 1-4).
air compressor is capable. This section gives in-
(6) Wind the engine starter rope around
structions on starting and stopping the air com-
starting pulley assembly (29, fig. 2-
pressor, on the basic motions of the air com-
7), and with a quick, steady pull,
pressor, and on co-ordinating the basic motions
start the engine.
to perform the specific tasks for which the
(7) Allow the engine to run for several
equipment is designed. Since nearly every job
minutes; gradually open the choke
presents a different problem, the operator may
lever until the engine is warmed up
have to vary the given procedure to fit the in-
and running smoothly.
dividual job.
(8) Close the air receiver tank draincock.
2-26. Starting
(9) As the air compressor operates, the
air pressure gage (6, fig. 1-1) will
OEG-458-
a. Model
OEG-458-ENG-1,
indicate the amount of pressure in the
ENG-2, and OEG-459-ENG-3.
receiver tank. Check the gage fre-
(1) Perform the applicable daily services
quently so that the compressor may be
shut down when the desired pressure
Note. For cold weather starting, refer to
has been reached.
