Covering the politics, Business and technology of defense - Subscribe Today

TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download

Page 411 of 1170

11-156.4 Change 1 TM 9-2320-280-20-3 11-112.1. TURRET CLEANING (Cont'd) 5. Using fixture (2), drill 0.339-in. (8.611mm) diameter hole (3) in inner bearing (1). 6. Remove fixture (2) from inner bearing (1). CAUTION Ensure bearings are spread apart where drill bit will come through inner bearing, or drill bit may damage bearing 7. Using hole drilled in step 5, drill 0.234-in. (5.944 mm) diameter hole (4) through inner bearing (1) only. NOTE After threading inner bearing hole, clean metal shavings 8. Using 0.125-27 NPT standard tap, thread hole (5). DRILL 0.339-IN. (8.611 mm) DIAMETER HOLE DRILL 0.234-IN. (5.944 mm) DIAMETER HOLE THREAD HOLE 0.125-27 NPT