TM-9-1240-400-34&P Technical Manual for M109 Telescopes and Mounts Download
Page 180 of 344
TM 9-1240-400-34&P 5-11. MAINTENANCE OF LEVEL ASSEMBLY (CONT). CLEANING Clean all parts per TM 9-254. REPAIR 1 If bracket is broken, damaged, or missing, repair is by replacement of next higher assembly. 2 Repair Is by replacement of authorized parts as required. Refer to appendix B. REASSEMBLY Never snap level vial covers on to level vials. 1 If two pins (1) were removed, drill and ream bracket (2) and drive in two pins (1). Refer to TM 9-254. 2 Position two level vial covers (3) in bosses of bracket (2) and slide two level vials (4) in bracket (2) through level vial covers (3). 3 Install two eccentrics (5), two eccentric rings (6), and two externally threaded rings (7). 5-26