TM  10-3930-643-34 GENERAL  SUPPORT  TRANSMISSION 15-5. Second and Third Gear DISASSEMBLY 14. 15. 16. 17. MAINTENANCE. Assembly. (Sheet 4 of 17) Using a gear puller, remove race (17), two races (18), thrust bearing (19) and gear (20). Remove two bearings (21) from gear (20). Remove  remaining  plates  (13),  plates (14) and springs (15). Discard springs (15). Remove two races (22) and thrust bearing (23). Note that inner races are thinner than outer races. Go to sheet 5 15-59