TM 5-3825-213-35
1
Nut, 3/8-24 (2 rqr)
27
Control rod
2
Washer, lock, 3/8 in. (2 rqr)
28
Spring
3
Hose
29
Bushing and collar
4
Plug
30
Flyweight ale (2 rqr)
5
Washer
31
Bushing (2 rqr)
6
Setscrew, No. 6-32 x 1/8 in.
32
Governor flyweight (2 rqr)
7
Control cable and tube
33
Screw, cap, 1/4-20 x 7/8 in. (2 rqr)
8
Screw, machine, No. 8-32 x 7/16 in. (3 rqr)
34
Washer, lock, 1/4 in. (2 rqr)
9
Washer, lock, No. 8 (3 rqr)
35
Speed unit adapter
10
Cap
36
Screw, 1/4-28 x 1/2 in. (6 rqr)
11
Gasket
37
Gasket
12
Plug, special
38
Housing
13
Setscrews, No. 8-32 x 1/4 in.
39
Drive shaft bearing
14
Spring tension adjusting nut
40
Drive shaft bearing
15
Screw, machine, No. 8-32 x 3/8 in. (2 rqr)
41
Plug (2 rqr)
16
Washer, lock, No. 8 (2 rqr)
42
Washer, (2 rqr)
17
Cover
43
Pin, taper, headless
18
Gasket
44
Driven shaft
19
Screw, machine, No. 8-32 x 9/16 (6 rqr)
45
Oil seal
20
Washer, lock, No. 8 (6 rqr)
46
Gear
21
Speed control housing
47
Drive shaft
22
Gasket
48
Sleeve bearing
23
Spring rate adjusting nut
49
Sleeve bearing
24
Shaft flyweight carrier
50
Gasket
25
Control rod ring (2 rqr)
51
Gasket
26
Control rod axle
52
Drive body
Figure 55 - Continued.
Section VII. PLOW AND CARRIER ENGINE CARBURETOR ASSEMBLIES
The idle system consists of an idling jet and idle-adjusting
205. General
needle. The adjusting jet receives its fuel from main jet.
The carburetor discharges desired amounts of fuel into air
The fuel, metered through the idling jet is mixed with air
stream entering the engine. Fuel from the bowl is
admitted through another passage behind venturi. The
metered through the main jet and discharged into the air
idle-adjusting needle controls amounts of air admitted to
stream at the point of greatest suction in the venturi
the idling system. The idling system functions only at
through the main discharge jet. The main jet determines
idling or low speeds.
the maximum amount of fuel required for high-speed
operations. The main jet adjustment reduces this amount
if jet is turned toward its seat. The compensating system
206. Plow and Carrier Engine Carburetor Assemblies
consists of main discharge jet and well vent jet. The flow
Removal and Disassembly
of fuel from main jet is controlled by the size of the well
a. Removal. Remove the plow and carrier engine
vent jet and main discharge jet. The mixture delivered
carburetors (TM 5-3825-213-20).
through the main discharge jet can be made richer by
b. Disassembly. Disassemble the plow and carrier
either increasing the size of main discharge jet or by
engine carburetors in numerical sequence as illustrated
decreasing size of the well vent jet. Mixture may be
on figure 56.
made leaner by either decreasing size in the main
discharge jet or by increasing size of the well vent jet.
140