HELMET FINAL ASSEMBLY (continued)
Step 31: Place the manifold
gasket (42) over the back side
of helmet shell (1) and line up
the holes.
Step 23: Place all spacer rings (17)
onto the dual exhaust seat (16).
Step 24: Spacer rings (17) in place.
Step 25: Place exhaust valve cover
(19) on top of spacer rings (17).
Step 26: Insert retainer port
screws (11) and tighten by hand.
Step 27: Tighten screws (11)
using a Phillips #3 screwdriver
to 45 in.lbs (5 Nm).
Step 28: Place handwheel knob
(20a), spring (20b) and nut (20c)
onto the free flow / water dump
valve stem (57).
Step 29: Tighten nut (20c) until snug
using a 3/8" flat blade screwdriver.
Step 30: Double water dump
exhaust installed.
42
Aqua Lung G3000SS Diving Helmet Operations & Maintenance Manual