TM   5-2815-241-34&P CYLINDER  BLOCK  -  CONTINUED ACTION LOCATION ITEM REMARKS d. Using dial bore gage, measure cylinder sleeve  inside  diameter,  C. If  diameter  is  greater  than  5.505  inch (139.83  mm),  discard  cylinder sleeve. e. Inspect for scoring or vertical grooving on  inside  bore. If  scores  or  grooves  cannot  be  re- moved  during  deglazing,  discard cylinder   sleeve. f. Deglaze   cylinder   sleeves   that   have passed  checks  and  inspections. WARNING Particles blown by compressed air are hazardous. Make certain the air stream is directed away from user and other personnel in the area. Compressed air used for cleaning  purposes  shall  not  exceed  30  psi  (207  kPa).  User  must  wear  safety  goggles  or face shield to prevent personnel injury. NOTE After cylinder sleeves are deglazed, clean thoroughly with compressed air to remove all particles  from  cylinder  sleeve.  Coat  bores  with  lubricating  oil  after  cleaning. TA   242431 2-149