TM 5-3655-210-12
1.
Strainer bleed-off valve
17.
Union nut
2.
Cylinder filling compressor liquid shut-off valve
18.
Cylinder filling valve
3.
Liquid equalizing line valve
19.
Transfer hose bleed-off valve
4.
Dehydrator by-pass valve
20.
Vapor return valve, conversion
5.
Refrigeration suction valve
21.
Transfer hose bleed-off valve vapor
6.
Transfer pump bleed-off valve
22.
Liquid line vapor relief valve
7.
Liquid fill line valve thru pump
23.
Vapor equalizing line valve
8.
Receiver tank inlet line
24.
High pressure vapor return valve
9.
25.
Fire protection valve
10.
Union nut
26.
Vapor return valve, storage
11.
Liquid line shut-off valve, conversion
27.
Carburetor priming lever (ser. Nos. L-1475-T through L-
12.
Transfer hose bleed-off valve (thru pump),
1478-T)
13.
Cylinder filling valve
28.
Stop pin (ser. Nos. L-1475-T through L-1478-T)
14.
Tube nut
29.
Liquid fill line valve, by-pass pump
15.
Cylinder fill pressure regulating valve
30.
Liquid shut-off valve to cylinder filling compressor
16.
Safety relief valve cylinder fill
Figure 2-8. CO, manifolds, installed view;.
b. Manual Operation. Make certain the motor
motor can now be manually operated when the motor
starting switch is turned to the HAND position. To stop
starting switch (fig. 2-9) and the reversing switch are in
the electric motor, throw the motor starting switch and
the OFF position; and the power line connected to the
the reversing switch to the OFF position.
trailer. Disengage all countershaft shifters (1, 3 and 3,
fig. 2-3). Turn the motor starting switch (fig. 2-9) to the
2-5.
Gasoline Engine Operation
HAND position. Turn the reversing switch to one of the
a. Automatic
Operation. The
ON positions only long enough to observe the rotation of
tractor-trailer
electric motor shaft.
The shaft should turn
toggle switch (2, fig. 2-2) is located on the engine
counterclockwise when viewed from the shaft end of the
control panel. It should be in the trailer position. The
motor. If the shaft rotates in the proper direction, return
circuit breaker (3), mounted on the control panel should
the motor starting switch to the OFF position, turn the
be ON or in the up position. On serial number units L-
reversing switch to the proper ON position. The electric
1475-T through L-1478-T, prime the engine
2-9
