TM  10-3930-643-34 STEERING  TROUBLESHOOTING  AND  MAINTENANCE. 9-2. Steering Gear Assembly. (Sheet 2 of 8) DISASSEMBLY NOTE Scribe a mark on flange and shaft of ballnut and worm assembly to aid in installation. 1. 2. 3. 4. 5. 6. 7. 8. 9. Using a 9/16” open end wrench, remove bolt (1) and flange (2). Using a 3/4”   socket and socket wrench handle, remove nut (3). Turn setscrew (12) counterclockwise several times to relieve load from bearings (6 and 23). Using a spanner wrench, remove locknut (4) and items 5 thru 8 as an assembly. Using  a  cotter  pin  extractor,  remove seat (5), bearing (6) and ring (7) from adjuster (8). Using a 9/16” socket and socket wrench  handle,  remove three  bolts (9), washers (10) and items 11 thru 15 as an assembly. Using a large rubber mallet, remove gearshaft  (11). Using a flat tip screwdriver, remove setscrew (12), shim (13) and gasket (15) from cover (14). Discard gasket (15). Using a large rubber mallet, remove items 16 thru 23 as an assembly from housing  (26). GO to sheet 3 9-7