3-4.2.4 Re place ment of Earseal
MA TE RIALS RE QUIRED
QUAN TITY
DE SCRIP TION
REF ER ENCE NUMBER
1
Earseal
88C7589
To re place an earseal, pro ceed as fol lows:
1. Re move the earcup as sem bly from the pile fas tener on the in side of the
hel met shell.
2. Re ferring to Fig ure 3-8, re move the earseal by care fully stretch ing it away from the
lip of the earcup shell.
3. Re place the earseal.
4. In stall the earseal by care fully stretch ing it over the lip of the earcup shell.
5. Re at tach the earcup as sem bly to the pile fas tener on the in side of the hel met shell.
6. Check the earseal com pres sion. If nec es sary, in stall earcup spacer pads in
ac cor dance with Para graph 2-2.
3-10
Fig ure 3-8. Earseal
EARSEAL
EARCUP
