TM 5-3810-306-20
Section I. CAB MAINTENANCE
CAB ACOUSTICAL FOAM INSTALLATION
TOOLS: General mechanic’s tool kit: automotive (5180-00-177-7033)
SUPPLIES:
Spray adhesive (Item 59, Appendix C)
Weatherstrip adhesive (Item 60, Appendix C)
EQUIPMENT CONDITIONS: Operator’s seat and pedestal removed if required. (Refer to page 15-27.)
REMOVAL:
1.
REMOVE ACOUSTICAL PANELS FROM CAB BY
REMOVING NEOPRENE NUTS (1), WHERE
APPLICABLE, AND SLIDING OUT OF CHANNELS
OR CLIPS.
2.
REMOVE ACOUSTICAL PANELS FROM VALVE
COMPARTMENT BY REMOVING NUTS (2) AND
WASHERS (3 AND 4).
INSTALLATION:
1.
APPLY 3M SPRAY ADHESIVE TO APPLICABLE
AREAS SHOWN AND INSTALL ACOUSTIC
FOAM. TAP NEOPRENE NUTS
(1)
ONTO STUDS WITH A HAMMER TO SECURE.
2.
APPLY
WEATHER
STRIP
ADHESIVE
TO
CHANNEL
WHERE
FRONT
OF
DOOR
RECESSES AND AROUND SKYLIGHT WINDOW.
INSTALL ACOUSTICAL FOAM. TAP NEOPRENE
NUTS WITH A HAMMER TO SECURE.
3.
POSITION
ACOUSTICAL
FOAM
IN
VALVE
COMPARTMENT AND SECURE WITH NUTS (2)
AND WASHERS (3 AND 4).
END OF TASK
15-2
