TM  10-3930-638-24&P 4 - 4 .     T R A N S M I S S I O N     M A I N T E N A N C E     ( c o n t) d. Gear and Clutch Group (cont). STEP LOCATION ITEM ACTION REMARKS REASSEMBLY (cont) 25 (cont) 26 27 b. c. d. e. Forward shaft rear bearing (50) Roll  pin  (52) Piston ring sleeve (51) Retaining  ring  (49) Tap in Bearing  snap  ring  groove  faces  front  of housing Install In sleeve (51) Position Align pin (52) in sleeve with groove in housing,  then  tap  sleeve  into  position Install CAUTION In following step, don’t damage forward shaft piston rings. f. Forward clutch Position  and Use soft hammer and tap into position assembly  (48) install g. Forward shaft pilot bearing (43) Transmission a. Forward shaft housing, rear, gear (47) forward clutch b. Retaining ring (46) bore c. Bore plug (45) Bearing a. Locating ring (26) carrier  (20) b. Third clutch disc hub bearing (25) c. Retaining ring (24) d. Third clutch disc hub (23) e. Retaining ring (22) Install Position Install Use retaining ring pliers Install Tap into position until flush with outside of housing Install In bearing carrier Install Press into bearing carrier against locating ring,  (26) Install Secures  bearing  (25) Install Press  into  bearing  (25) Install Secures disc hub (23) 4-181