Sea First Stage Exploded View - Aqua Lung SEA LV2 Technical Manual

43
41
40
39
34
38
37
45 in-lbs
(5 Nm)
32
31
Key # Part # Description
.......108343 Overhaul Service Kit, SEA First Stage
.......108311 First Stage, Spare SEA
.......108469 First Stage Spare, SEA USCG / CBP
1 .......108302 Cover, Retainer
2 .......108303 Cap, Retainer
3 .......820062P O-ring (10 pk)
4 .......106769 Piston
5 .......820007P O-ring (20 pk)
6 .......106726 HP Seat
7 .......106771 Spring
8 .......108312 Body, First Stage
9 .......054201 Safety Plug
10 .......108306 Spacer, Black
.......108334 Spacer, Chrome
11 .......100625 Hose Assy. MK, 27" Black
.......102835 Hose Assy. MK, 20" Black
.......108392 Hose Assy. LV2, 27" Black
.......108391 Hose Assy. LV2, 20" Black
12 .......820311P O-ring (10 pk)
13 .......820312P O-ring (10 pk)
14 .......108305 Port Plug, Swivel, Black
.......108333 Port Plug, Swivel, Chrome
15 .......108304 Retainer, Handwheel, Black
.......108314 Retainer, Handwheel, Silver
16 .......108329 Washer, Handwheel
17 .......108316 Spring, Handwheel
18 .......108313 Handwheel
Part numbers in BOLD ITALICS indicate standard overhaul replacement part.

SEA FIRST STAGE EXPLODED VIEW

32
42
32
36
35
34
32
33
30
90 in-lbs
(10.2 Nm)
2
3
4
5
6
7
25 ft-lbs
(33.9 Nm)
8
12
11
10
9
90 in-lbs
(10.2 Nm)
29
28
27
26
25
24
23
21
90 in-lbs
(10.2 Nm)
Key # Part #
19 .......108326
20 .......108317
21 .......108318
22 .......108367
23 .......820015P
24 .......828009
25 .......820010P
26 .......108328
27 .......108327
28 .......108319
29 .......108322
30 .......820316P
31 .......108307
32 .......820319P
33 .......108308
34 .......820304P
35 .......108309
36 .......102810
37 .......108346
38 .......108347
34 .......820304P
39 .......845034
40 .......100688
41 .......100613
42 .......100607
43 .......079105
.......079120
1
14
13
60 in-lbs
(6.8 Nm)
90 in-lbs
23
(10.2 Nm)
22
20
19
18
17
Description
Washer, Nylon
Ring, On / Off Indicator
Bonnet
Plug, Blank, 5/8" Black (USCG Only)
O-ring (10 pk)
Ring, Back-up
O-ring (25 pk)
Washer, Brass
Washer, Teflon
Stem, On / Off
Seat & Disc Retainer Assy
O-ring (10 pk)
Cap, Fill Port
O-ring (10 pk)
Port, Fill
O-ring (10 pk)
Pin, Fill Port
Pressure Gauge 3000 psi, Black
Pressure Indicator, Pin Style
Body, Pressure Indicator
O-ring (10 pk)
Washer
Spring, Pressure Gauge
Plunger
Retainer
Cylinder, 1.5 ft³, 3000 PSI Black, Aluminum
Cylinder, 2.0 ft³, 3000 PSI Black, Aluminum
27
16
15