Aqua Lung GORSKI G2000SS Technical Maintenance Manual page 24

24
NECK RETAINER AND LOCKING SYSTEM (continued)
NoTe: This version (MOD1) of the neck retainer and locking system was introduced in
2011. For the original version refer to previous editions of the helmet Technical Manual.
Step 10: Insert latch screw (4) and
latch spring washer (3) through
helmet shell (1) into latch base
assembly.
Step 13: Test the operation of each
latch assembly.
Step 11: Tighten latch screw (4)
using a 1/4" hex key to 140 in.lbs
(16 Nm).
Step 14: Check condition of neck
retainer (5).
Step 16: Ensure that neck retainer and locking
system mates correctly.
Gorski G2000SS Diving Helmet Technical Manual
Step 12: Repeat the procedure
for the other latch.
Step 15: Place the neck retainer
(5) to the hinge at rear of helmet
shell (1). Insert the neck retain-
er bolt (6) and secure with neck
retainer nut (7). Use a 3/16" hex
key to hold the bolt and 7/16" nut
driver to hold the nut. Tighten
until the nut touches the hinge.
Adjust as required.
Note: ensure that neck retainer
moves freely.