TM 9-2350-222-20-1-5
EXTERNAL HANDSET BOX REPLACEMENT (Sheet 1 of 4)
Screwdriver, flat tip
TOOLS:
Slip joint pliers
Hinged handle with 1/2 in. drive
9/16 in. socket with 1/2 in. drive
9/16 in. combination box and open end wrench
11/32 in. socket with 1/4 in. drive
2-1/4 in. extension with 1/4 in. drive
Ratchet with 1/4 in. drive
Lockwasher MS35338-46 (2 required)
SUPPLIES:
Lockwasher MS35338-42 (4 required)
Locknut MS51988-7 (4 required)
Gasket MS51007-8
TM 11-5820-401-12
REFERENCE:
Have communications personnel remove interphone set
PRELIMINARY PROCEDURE:
from rear interphone handset box.
LATE MODEL MOUNTING BRACKET EARLY MODEL MOUNTING BRACKET
REMOVAL:
(On Early Model Mounting Support)
1.
Using 9/16 inch socket and 9/16 inch wrench, remove two screws, flat washers, and locknuts (A), and
two screws and lockwashers (B) securing handset box (C) to support. Throw locknuts and lockwashers
away.
Go on to Sheet 2
TA253645
