Second Stage Schematic - Aqua Lung APEKS TX 50 Technical Manual

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5
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Key # Part # Description
------ AP0510SQ TX50, Second Stage w/ 1/2" Hose
------ AP0503 TX50 Octopus
------ AP0219/AA Universal Second Stage Repair Kit
1 ----- AP2037 Deflector
2 ----- AP5002 Heat Exchanger, TX50
3 ----- AP1267P O-Ring (10 pk)
4 ----- AP5004/1 Decal, TX50
5 ----- AP2053 Purge Button
6 ----- AP2020 Spring
7 ----- AP2026 Case Cover, TX50
------ AP2026/Y Case Cover, Yellow, Octopus or Nitrox
8 ----- AP2025 Diaphragm Cover
9 ----- AP2023 Diaphragm
10 ---- AP5001 Case
11 ---- AP1429 Exhaust Valve
12 ---- AP1438P O-Ring (10 pk)
13 ---- 104913 Mouthpiece Clamp
14 ---- AP5324K Mouthpiece, Comfobite
15 ---- AP2040 Exhaust Tee
16 ---- AP2039 Venturi Lever, TX50
17 ---- AP1151 Spring Pin
18 ---- AP2033 Seat
19 ---- AP1154P O-Ring (10 pk)
20 ---- AP2028 Valve Spindle, TX50
Part numbers in BOLD ITALICS indicate standard overhaul replacement part.
TX50 Second Stage
26.5 in-lbs
3 Nm
2
8
7
29
28
27
26
1
3
10
3
9
18
19
20
21
25
24
23
Key # Part #
21 ---- AP2035
22 ---- AP2030
23 ---- AP2029
24 ---- AP1409P
25 ---- AP2038
26 ---- AP2021
27 ---- AP2041P
28 ---- AP2036
29 ---- AP2034
Hose & Hose O-rings (not shown)
N/S --- AP0203
N/S --- AP1410P
N/S --- AP1154P
N/S --- AP0203/1
N/S -- AP0206
N/S -- AP0198
N/S -- AP0199
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13
12
16
11
17
22
Description
Lever
Plug
Adjusting Screw, TX50
O-Ring (10 pk)
Counter Balance Cylinder
Valve Spring
O-Ring (10 pk)
Shuttle Valve
MP Seat
Hose, MP, 1/2" X 29"
O-ring, Hose End. Male 1/2" (10 pk)
O-ring, Hose End, Swivel (10 pk)
Hose, MP, Primary, 3/8 x 30"
Hose, MP, Octopus, Yellow, 3/8 x 36"
Hose, MP, A'Flex, Primary, 3/8 x 30"
Hose, MP, A'Flex,Yellow, 3/8 x 36"
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