TM 9-2320-364-102-764 2-56. TOW HOOKUP PROCEDURES (CONT).(b)Turn caging bolt (3) counterclockwise 1/4 turn and remove from brakechamber (6).(c)Install caging bolt (3) in stowage slot with washer (2) and nut (1).NOTEWhen mission is completed, have Unit Maintenancereplace preformed packing and tighten protective cap to120 lb.-in. (14 N.m).(d)Install preformed packing (5) and protective cap (4) on brake chamber(6).