Gentex HGU-84/P, Инструкция по эксплуатации и обслуживанию

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5. While hold ing only the bay o net
re ceiver spac ers against the
hel met at the marked
po si tions, use a lead pen cil as
shown in Fig ure 2-9 to mark the
screw holes onto the hel met
shell.
CAU TION
When drill ing holes in the
hel met shell, hold the drill
per pen dic u lar to the shell to
pre vent dam age to the shell.
6. Re move the earcup
as sem bly on one side.
Re ferring to Fig ure 2-10,
pull back the earcup
pile fas tener fab ric
in side the hel met
shell on the same
side. Using a #25 drill
bit, drill the marked
hole lo ca tions. Re peat
for the other side.
NOTE
You may ap ply a small
amount of gen eral-pur pose
wood glue to each screw
be fore you add the lock
washer and backplate.
You should fit each spacer
against the riv eted side
of the jaw re ceiver.
2-10
Fig ure 2-10. Earcup Pile Fas tener Pulled Back
Fig ure 2-9. Mark ing Screw Holes