TM 9-2320-361-34 15-44. BRAKE, FEED, AND DRIVE CLUTCH MAINTENANCE (Contd) 20. 21. 22. 23. 24. 25. 26. 27. 28. NOTE Perform steps 20 through 22 and 24 through 26 only if adjusting depth of feed pinion. Remove main drive gear (23) from bearing (19). Remove safety wire (22), loosen setscrew (21), and remove adjusting nut (20) and bearing (19) from feed shaft (4). Discard safety wire (22). Remove clutch hub (18) with clutch plates (16), (15), and (17) from feed shaft (4). NOTE Note number and sequence of clutch plates before removing from clutch hub. Remove clutch plate (15), nine clutch plates (16), and eight clutch plates (17) from clutch hub (18). Tie clutch plates together in sequence. Remove clutch pressure plate (14), bearing (13), and throw ring (11) from pressure plate (9). Loosen adjusting nut (10) and remove brake pressure plate (9) from sleeve bearing (12). Remove sleeve bearing (12) from brake hub (1). Remove brake hub (1) with brake plates (7) and (8) and woodruff key (5) from feed shaft (4). Discard woodruff key (5). NOTE ● Note number and sequence of clutch plates before removing from brake hub. ● If adjusting depth of feed pinion, proceed to step 31. Remove thirteen clutch plates (8) and (7) from brake hub (1). Tie clutch plates together in sequence. Remove brake shell (2) and gasket (3) from main support tube (6). Discard gasket (3). 15-190