TM 9-2320-361-34 15-44. BRAKE, FEED, AND DRIVE CLUTCH MAINTENANCE (Contd) 40. 41. 42. 43. 44. 45. 46. 47. NOTE ● If alinement is correct, proceed to step 44. ● If depth of drive pinion is incorrect, perform steps 40, 41, and 44 through 47. ● If depth of feed pinion is incorrect, perform steps 42 through 47. Remove four screws (20), lockwashers (21), clutch case cap cover (17), and gasket (18) from clutch case (1). Discard lockwashers (21) and gasket (18). To increase the depth of drive pinion (26), add shims (19). To decrease the depth of drive pinion (26), remove shims (19). NOTE ● Apply sealing compound to gasket mating surfaces before installation. . Intermediate gear and case must be removed from main support tube in order to adjust depth of feed pinion. Perform removal steps of para. 15-42, then disassemble brake, feed, and drive clutch and add or remove shims as necessary. To increase depth of feed pinion (24), add shims (22) and remove shims (23) in equal thicknesses. To decrease depth, remove shims (22) and add shims (23) in equal thicknesses. Install intermediate gear and case (27) on main support tube (25). Refer to installation steps of para. 15-42. Install four new O-rings (6), sleeves (4), and rings (3) on two cams (5) and two cams (13). Install two cams (5), new gaskets (2), and cam housings (7) on clutch case (1) with eight new lockwashers (8) and screws (9). Install two cams (13), new gaskets (14), and cam housings (12) on clutch case (1) with eight new lockwashers (11) and screws (10). Install nipple (16) and dipstick (15) on clutch case (1). 15-200