TM   5-2815-241-34&P CYLINDER  HEAD  -  CONTINUED ACTION LOCATION I T E M REMARKS 38.  Cylinder  head  (1) Injector  bore  (6) Inspect the bead in the bottom of the cylin- der  head  injector  bore  for  smoothness. If  the  bead  Is  not  smooth,  use  ST- 788  bead  cutting  tool  with  ST-884-1 Injector  sleeve  cutter  holder  and ST-884-6  injector  sleeve  cutter  pilot to cut the bead in the Injector bore. 39. New    preformed packing   (5) Coat  new  packing  with  clean  lubricating  oil, and  install  packing  into  cylinder  head  pack- ing   groove. CAUTION Do not strike mandrel with hammer before installing ST-1179 injector sleeve holding tool. Damage to injector sleeve could result. 40.  Cylinder  head injector  bore  (6) Injector sleeve  (7) Using ST-1227 injector sleeve Installation mandrel  (8),  push  injector  sleeve  into cylinder  head  injector  bore,  until  it  bottoms. T A    2 4 2 4 7 2 2-201