TM 3-6665-209-35
1
Copper tube
15
Valve mounting bracket
27
Lockwasher
2
Copper tube
16
Screw
28
Screw
3
Elbow
17
Lockwasher
29
Filter cap
4
Solenoid valve L2
18
Nut
30
Chassis base
5
Filter mounting flange
19
Elbow
31
Lockwasher
6
Filter FL1
20
Terminal board TB2
32
Screw
7
Filter holder
21
Nut
33
Solenoid valve L4
8
Lockwasher
22
Screw
34
Copper tube
9
Screw
23
Rubber tube
35
Copper tube
10
Rubber hose adapter
24
Comparison orifice 02
36
Solenoid valve L1
11
Adapter
(Comparison orifice 01 not shown)
37
Nipple
12
Solenoid valve L3
25 Orifice housing
38
Pipe tee
13
Lockwasher
26 Filter FL3
39
Copper tube
14
Screw
(Filter FL2 not shown)
40
Copper tube
Figure 11-Continued.
the two adapters (11, fig. 11) at
3. Remove two nuts (40) and two
the orifice block.
screws (41) which secure the
3. Remove two screws (32) and
bell transformer T2 (28) to the
lockwashers (31) and remove
chassis base (16) and remove
the orifice block from the
the transformer T2.
chassis base.
(x) Solenoid valves and related parts.
(u) Test counter receptacle connector
1. Mark the wires leading to the
J2.
terminal board TB2 (20, fig. 11)
1. Mark the wires leading to the
and loosen the screws on the
test
counter
receptacle
terminal board to remove the
connector J2 (42, fig. 4) and
wire terminals.
unsolder four wires at the
2. Disconnect the tube coupling
connector terminals.
nuts that-connect copper tubes
2. Remove
two
nuts
(44),
(1, 2, 34, 35, 39, and 40) and
lockwashers (43), and screws
rubber hose adapter (10) to the
(41) and remove the connector
various elbows (3) and adapters
from the chassis base.
(11) on the solenoid valves.
(v) Governor resistor R1 and radio
Remove the copper tubes.
noise suppression capacitor C2.
3. Remove the four nuts (18),
1. Mark the wires leading to the
lockwashers (17), and screws
governor resistor R1 (23, fig. 3)
(16) which secure the valve
and the radio noise suppression
mounting bracket (15) to the
capacitor C2 (18) and unsolder
chassis base (30) and remove
the wires at their respective
the bracket with the three
terminals.
solenoid valves.
2. Remove three nuts (21) and
4. Remove each solenoid valve (4,
screws (24) and remove the
12, 33, and 36) by removing two
resistor R1 and the capacitor C2
screws (14) and lockwashers
from the chassis base.
(13).
(w) Bell transformer T2 and terminal
5. Unscrew the elbows (3) from the
board TBS.
solenoid valves L1 (36). L2 (4),
1. Loosen four screws on the
L3 (12), and L4 (33).
terminal board TB3 (27) and
6. Unscrew the nipple (37) with the
remove the two wires leading to
pipe tee (38) and the adapters
the bell transformer T2 (28) and
(11) from the solenoid valve L1
the two wires leading to the bell
(36).
toggle switch (22) from the
7. Unscrew the filter mounting
terminal board TB3.
flange (5) with the filter FL1 (6),
2. Remove two nuts (26) and
the filter holder (7), and the
screws (39) and remove the
adapter (11) from the solenoid
terminal board TB3 (27) from
valve L2 (4).
the chassis base.
AGO 8069A
25
