TM 11-6780-225-35
1
Housing assembly
(21A3A5MP39)
17A
Carriage support
(A21MP7)
2
Screw
(Al8H1)
18
Screw
(A218H)
3
Base assembly with solution tray
(A21A3A4)
19
Washer
(A21H8)
4
Screw
(A18H2)
20
Carriage
(A21MP4)
5
Processing rack assembly
(A21A3A8)
21
Screw
(A21H9)
6
Screw
(A18H3
22
Bracket
(A21MPS)
7
Nut
(A18H4)
23
Screw
(A21H10)
8
Safelight
(A3MP1)
24
Washer
(A21H11)
9
Screw
(A21H1)
25
Bracket
(A21MP6)
10
Nut
(A21H2)
26
Movable shelf
(A15MP1)
11
Washer
(A21H3)
27
Screw
(A15H1)
12
Repeating timer
(A21MP1)
28
Washer
(A15H2)
13
Screw
(A21H4)
29
Screw
A15H3)
14
Washer
A21H5)
30
Washer
A15H4)
15
Screw
(A21MP2)
31
Bracket
(A15HS)
16
Rear collar
(A21MP2)
32
(A17MP1)
17
Front collar
(A21MP3)
33
Storage drawer
(A17MP2)
Figure 3-2--Continued
b. Typical Cleaning and Inspection (Insert A).
manner disassemble the water system components
requiring repair.
(1) Clean and remove all dirt and corrosion from
tube and tube fittings (1) through (5).
3-14. Forward and Roadside Exterior Repair
(2) Inspect tubing (1) for cracks, kinks, and other
(fig. 34)
defects or blockages.
(3) Inspect fittings (5) for cracks, crossthreads,
a. Disassembly.
or other defects.
(1) Lift door and remove filter (1).
c. Typical Assembly of Compression Tube Fittings
(2) Remove cap (2).
(Insert A).
(3) Remove screws (3), washers (4), chimney
(5), and plate (6).
NOTE
(4) Remove screws (7) and jack pads (8).
Prior to assembly, all tubing shall be cut
(5) Remove screws (11) and plate (12).
with the use of a tube cutter to assure
firm fit. Avoid the reuse of front and
rear ferrules (3) and (4) if possible.
WARNING
(1) Apply pipe joint compound to tube fitting
Remove air conditioner with A frame and
threads.
hoist capable of lifting and lowering
(2) Assemble tube fitting (2), (3), (4), and (5)
1,000 pounds.
fingertight.
(3) Insert tubing (5) into fitting, making sure the
(6) Remove screws (12A), attaching parts (12B)
tubing rests firmly on the shoulder of the fitting.
through (14), disconnect and remove air conditioner(s).
(4) Place an open end wrench of the required
(7) Remove screws (16), (20), and (26),
size on fitting (5).
attaching parts (17), (18), (21), (22), (27), and (28) and
(5) While holding fitting (5) with the backup
angles (25) and (26).
wrench and using a second wrench, tighten the nut (2)
(8) Remove screws (29), attaching parts (30),
one and one-quarter turns.
(31), and (32), and brackets (16) and (33).
d. Disassembly Standardization of Water System
(9) Remove screws (34) and mount (35).
Components. The standard approach to disassembly of
(10) Remove screws (36) and outlets (37).
b. Cleaning and Inspection.
water system components (fig. 33) shall conform to the
following general techniques.
(1) Remove dirt and corrosion from all parts.
(1) Locate the insert arrangement of the
(2) Inspect electrical connectors for cracks,
particular component using the cross-reference index
insulation breakdown, and other potential shock hazards.
(e.g., B, C, D, etc.), and figure 117 (TM 11678022512).
c. Assembly.
(2) Using the best military practice and the insert
arrangement as a guide, in a workmanlike
WARNING
During the assembly of the air-condi-
3-9
