Cousteau/ SEA First Stage Service & Repair Manual
21
© 2000 Aqua Lung America, Inc.
Key # Part #
Description
Key # Part #
Description
22 ---- n/a*
O-ring (EAN)
23 ---- 1063-03
Port Plug, High Pressure
24 ---- n/a*
O-ring (EAN)
25 ---- 1063-04
Port Plug, Low Pressure
26 ---- 1063-23
Pin
27 ---- 1060-22
Pin Support
28 ---- 1034-25
Diaphragm w/ Thrust Washer
29 ---- 1017-28
Spring Pad
30 ---- 1063-24
Spring Retainer
31 ---- 1063-56
Main Spring
32 ---- 8450-97
Washer, Main Spring
33 ---- 1060-26
Adjustment Screw
Used with "Dry" Environmental Kit
----- 1005-25
Dry Environmental Kit, Complete
34 ---- 1063-17
Spring Retainer
35 ---- 1063-19
Piston
36 ---- 1063-38
Decal
37 ---- 1063-37
External Diaphragm
38 ---- 1063-18
Diaphragm Retainer
Part numbers in
BOLD ITALICS indicate standard overhaul
replacement part.
----- 1041-71
First Stage, Cousteau, EAN
----- 1041-51
First Stage, Cousteau Dry, EAN
----- 9002-06
Overhaul Parts Kit (pre-cleaned & sealed)
1 ----- 1063-94
Decal, EAN
2 ----- 1075-06
Yoke Screw
3 ----- 1073-28
Dust Cap, Green
4 ----- n/a*
O-ring (EAN)
5 ----- 8630-51
Circlip
6 ----- 1068-29
Filter, Conical
7 ----- n/a*
O-ring (EAN)
8 ----- 1063-39
Inlet Fitting
9 ----- 1073-11
Yoke
10 ---- n/a*
O-ring (EAN)
11 ---- 1073-24
Color Ring, EAN
12 ---- 1063-22
Body
13 ---- 1060-27
Crown
14 ---- n/a*
O-ring (EAN)
15 ---- 1059-40
HP Seat
16 ---- 1015-09
Spring Kit (includes 16a & 16b)
17 ---- n/a*
O-ring (EAN)
18 ---- 8280-05
Back-up Ring
19 ---- 1015-65
Spring Block
20 ---- n/a*
O-ring (EAN)
21 ---- 1063-27
Plug
3
4
5
6
8
7
9
10
11
12
13
14
15
16a
17
18
19
16b
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
31
32
33
35
37
38
36
1
2
Cousteau/ SEA
(EAN Configuration)
*
NOTE: Parts purchased individually for use in any
Aqua Lung EAN product must be cleaned and inspected
according to the procedures outlined in the Enriched Air
Cleaning & Service Manual, Doc. #9002-08. O-rings are
included with the Overhaul Parts Kit, and may not be
ordered individually.
