TM-9-1290-262-24&P Technical Manual for M2A2 Aiming Circle Download
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ARMY TM 9-1290-262-24&P MARINE CORPS TM 00476C-24&P AIR FORCE TO 49A7-3-72/74 NOTES 1. 2. 3. 4. 5. 6. FABRICATE FROM MILD STEEL. ALL DIMENSIONS ARE IN INCHES WITH METRIC CONVERSION TO MILLIMETERS IN PARENTHESES. DIMENSION TOLERANCES: DECIMALS ± 0.005 FRACTIONS ± 1/64 GRIND TOP PLATE PARALLEL TO BASE PLATE AFTER ASSEMBLY. USE 0.010 SHIM FOR CLEARANCE BETWEEN SCREW AND TOP PLATE WHEN TIGHTENING SETSCREW IN KNOB. THEN DRILL HOLE THROUGH KNOB AND SCREW SHAFT FOR 1/16- IN. DIA X 1/2-lN. LONG SPRING PIN. INSTALL SPRING PIN. GRIND TO AID IN ASSEMBLY. Figure E-3. Azimuth Test Fixture Adapter 9333800 (1 of 5). E-3