TM 5-5420-228-24
RADIO INSTALLATION MOUNT REPLACEMENT (Sheet 1 of 3)
TOOLS: 3/4 in. socket with 1/2 in. drive
Ratchet with 1/2 in. drive
3/4 in. combination box and open end wrench
Lockwashers (14 required)
SUPPLIES:
REFERENCES: TM 11-5820-401-12
TM 11-5820-498-12
Remove radio equipment (TM 11-5820-401-12 or
PRELIMINARY PROCEDURES:
TM11-5820-98-12)
Remove commander's periscope storage box (page 3-55 )
Remove sequence and locking cylinder relief valves
(RV5 and RV6) (Page 3-103)
Holding four screws
1.
(A) with wrench, use
socket to remove
four nuts (B) and
lockwashers (C).
Remove base (D).
3.
Using socket, remove two
4.
screws (E) and lockwashers (F).
Remove support (G).
5.
Using wrench to hold two nuts (H), use socket to
6.
loosen two screws (J).
Manually remove screws (J), nuts (H), and lockw
7.
Remove support (L).
8.
TA251457
Go on to Sheet 2
3-57