EXTERNAL HANDSET BOX REPLACEMENT (Sheet 4 of 4)
EARLY MODEL MOUNTING BRACKET
LATE MODEL MOUNTING BRACKET
(On Late Model Mounting Bracket)
Aline holes of mounting tabs on handset box (A) with holes in bracket. Using 9/16 inch socket and
9/16 inch wrench, install four screws and new locknuts (G) to secure handset box to bracket.
(On Early Model Mounting Support)
Aline holes of mounting tabs on handset box (A) with holes in support. Using 9/16 inch socket and 9/16
inch wrench, install two screws, flatwashers and new locknuts (H), and two screws and new
Have communication personnel install interphone set.
Check intercom for proper operation (TM 11-5820-401-12).
End of Task