33
Chapter 3: Helmet Maintenance
3-4 2 Replacement of Earseals
Parts Required
Earseals (
75C2990
)
Tools/Materials Required
None
Procedure
Referring to
, replace the earseals as follows:
1. Detach the earcups from the pile fasteners inside the helmet.
2. Note how the existing earseals are installed on the earcups; then remove the earseals
from the earcups.
3. Stretch the replacement earseals over the earcups in the same manner in which the
previous earseals were installed.
4. Reattach the earcups to the pile fasteners.
5. Check earcup position as described in Paragraph 2-2.3, and make any necessary
adjustments.
Figure 3-4. Earcup Detached
Earseal
Earcup
Pile fastener
