TM  5-6115-584-34 NAVFAC  P-8-622-34 TO-35C2-3-456-2 TM-0568C-34 Table   1-2.   Repair   and   Replacement   standards   (Cont) and   Tolerances Component CONNECTING  ROD  (Cont): Connecting   rod   side   clearance Piston  pin  bushing  bore  -  less bushing Piston  pin  bushing  bore CAMSHAFT: Bearing   journal   diameter Front Rear Lobe  diameter  -  base  to  tip Journal  runout  in  vee  blocks Bearing    clearance End   Thrust Backlash   camshaft   to   crank   gear PISTON: Clearance   in   cylinder   bore   (pull   on 1/2  x  0.0050  ribbon) Piston   pin   bore Width  of  ring  groove  -  top Width  of  ring  groove  -  2nd  &  3rd compression Width  of  ring  groove  -  oil  control PISTON PIN: Length Diameter Clearance   in   piston Clearance   in   connecting   rod PISTON  RING: Clearance   in   groove   -   top Clearance  in  groove  -  2nd  &  3rd compression Manufacturer   Dimensions Minimum 0.0020 1.043 0.9903 2.2500 1.1875 1.185 0.0012 0.0070 0.005 0.0062 0.99005 0.097 0.0965 0.1880 2.988 0.9899 0.0005 0.0002 0.0035 0.0030 Maximum 0.0160 1.045 0.9906 2.2505 1.1880 1.189 0.0037 0.0390 0.0100 0.0082 0.99025 0.098 0.0975 0.1895 3.003 0.9901 0.0025 0.0007 0.0075 0.0050 Maximum  Allowable Wear   Limit 0.0160 1.0455 0.001 0.002 0.002 0.005 0.004 0,0057 0.0450 0.0120 0.010 0.9903 0.005 0.005 0.005 N/A 0.001 0.0003 0.0008 0.0100 0.0080 1-5