TM-9-1240-216-34 Maintenance Manual M19 and M24 Persicope Download
Page 98 of 176
TM 9-1240-216-34 4-11. ELEVATION LOCK ASSEMBLY ASSEMBLY TOOLS: 7/16" open end wrench 4 oz. ball peen hammer Soft face hammer Center punch PERSONNEL: One REFERENCES: JPG 4lC for staking threads EQUIPMENT CONDITION: Lock assembly on work bench FRAME 1 Step Procedure 1. 2. 3. 4. 5. Screw nut (1) onto knob (2). Screw knob (2) into segment (3). Using hammer and center punch, stake threads of knob (2) between first and second thread at tip (JPG). Place two washers (4), two ball bearings (5), and two washers (6) on studs (7) of plate assembly (8). NOTE Do step 5 for M24 configurations only. Place screw (9) in plate assembly (8). GO TO FRAME 2 Para 4-11 4-14 Vol II