TM 10-6640-239-13 4-24 4. Remove Input Power Connector/Receptacle. a. Remove four nuts (7), lockwashers (8), washers (9), and screws (10).  Discard lockwashers. b. Remove Input Power Connector/Receptacle (11). 5. Remove Auxiliary Power Receptacle. a. Remove four screws (12), washers (13), lockwashers (14), nuts (15), and receptacle plate (16).  Discard lockwashers. b. Remove two screws (17), washer (18), lockwashers (19), nuts (20), and receptacle (21).  Discard lockwashers. 6. Remove Ground Lug. a. Remove nut (22), lockwasher (23), washer (24) and ground lug (25).  Discard lockwasher. 7. Remove Telephone Connector. a. Remove three nuts (26), lockwashers (27), washers (28), screws (29) and telephone connector (30).  Discard lockwashers. 8. Remove Telephone Conduit Fitting. a. Remove two nuts (31) and telephone conduit fitting (32). 9. Remove Alarm. a. Remove nut (33) and alarm (34). REPAIR 1. Repair Door Assembly.  See Figure 4-2. a. Remove screw (35) lockwasher, (36) and washer (37) from latch (38).  Discard lockwasher. b. Remove latch (38) and wave washer (39) from door assembly (2). c. Install latch (38) with wave washer (39), and secure with screw (35), lockwasher (36), and washer (37). d. Remove two screws (40), nuts (41), lockwashers (42), washers (43) and clamp cover (44).  Discard lockwashers. e. Install clamp cover (44) and secure with two screws (40), washers (43), lockwashers (42), and nuts (41). f. Remove two screws (45), lockwashers (46), washers (47), latch keeper (48), and spacer (49) from spacer (50). Discard lockwashers. g. Remove two rivnuts (51) and spacer (50). h. Install spacer (50) and secure with two rivnuts (51). i. Install latch keeper (48) and spacer (49) to spacer (50) and secure with two screws (45) lockwashers (46), and washer (47). 2. Repair Power Panel Box. a. Remove ball stud (52) from rivnut (53). b. Install ball stud (52) into rivnut (53). INSTALL 1. Install Alarm.  See Figure 4-2. a. Install alarm (34) and secure with nut (33). 2. Install Telephone Conduit Fitting. a. Install telephone conduit fitting (32) and secure with two nuts (31).