TM-9-1240-401-34&P Technical Manual for M109 Telescopes and Mounts Download
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TM 9-1240-401-34&P 5.1-11. GENERAL SUPPORT SYMPTOM INDEX CORRECTION KNOB ASSEMBLY Troubleshooting Procedure (Page) Correction knob binds ...................................................................................................................................... 5.1-14 COUNTER ASSEMBLY Counter numbers are not in horizontal alinement ................................................................................... 5.1-14 Elevation counter fails to allow 1383-mils elevation and 228-mils depression.. ......................................... 5.1-15 LEVEL ASSEMBLY Level vials have uneven or no illumination with 24 volts DC applied ....................................................... 5.1-14 WORMSHAFT ASSEMBLY Elevation knob exceeds 0.5-mil backlash total ....................................................................................... 5.1-15 Change 1 5.1-13