TM   5-2815-241-34&P GEARCASE  COVER  -  CONTINUED ACTION LOCATION ITEM REMARKS REPAIR NOTE Perform step 9 or 10 if gearcase trunnion or accessory drive bushings need replacement. 9.  Gearcase  cover  (1) Trunnion   (2) Using  arbor  press,  press  bushing  into trunnion. Be  sure  chamfered  side  of  bushing  is toward    gearcase. 10. Accessory  drive bushing   (3) a. Using  ST-598  mandrel,  drive  out  and install  new  bushing. ASSEMBLY NOTE Install  new  crankshaft  seal,  accessory  drive  seal,  and  camshaft  support  after  gearcase cover  is  installed  on  cylinder  block. FOLLOW-ON  MAINTENANCE: Install  on  cylinder  block  (page  2-90). TASK ENDS HERE OIL  PAN This  task  covers: Cleaning/Inspection TA  242449 2-174