TM   5-2815-241-34&P PISTON  AND  CONNECTING  ROD  -  CONTINUED ACTION LOCATION ITEM REMARKS g. h. i. j. k. I. Put  on  bearing  cap  (2),  bolts  (5),  nuts (4),  and  washers  (6). Torque nuts as specified in step 11. Using   ST-526   boring   machine,   grind crankpin  bore  (8)  to  3.2720  to  3.2725 inch  (83.119  to  83.134  mm)  inside diameter. Finished  surface  must  be  75  micro- inch  or  better  to  ensure  proper  con- tact  with  bearings. Using ST-561 connecting rod checking fixture,  check  connecting  rod alinement. See  step  28. Install new heavy wall piston pin bushing   (3). See  steps  38  thru  41. Bore piston pin bushing (3) off center to restore connecting rod (1) to original 11.998-  to  12.000-inch  (304.75  to 304.80  mm)  length. 2-233