TM-9-1240-216-34 Maintenance Manual M19 and M24 Persicope Download
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TM 9-1240-216-34 4-10. ELEVATION LOCK ASSEMBLY DISASSEMBLY TOOLS: 7/16" open end wrench 3/8" drive pin punch 4 oz. ball peen hammer Hand thread chaser -18 exterior PERSONNEL: One REFERENCES: JPG 41C for using thread chaser EQUIPMENT CONDITION: Lock assembly on work bench FRAME 1 Step 1. 2. 3. 4. 5. 6. 7. Procedure Using open end wrench, remove nut (1) and special washer (2) from stud (3) of plate assembly (4). Using open end wrench, remove nut (5), washer (6) and key washer (7) from stud (8) of plate assembly (4). Turn lever (9) counterclockwise to unscrew round nut (10). Using hammer and drive pin punch, drive round nut (10) out of lever (9). Remove key washer (11) from stud (8) of plate assembly (4). Lift segment (12) off plate assembly (4). NOTE Do Step 7 for M24 configurations only. Remove screw (13) from plate assembly (4). GO TO FRAME 2 Para 4-10 4-10 Vol II