TM 10-3930-660-34 3-8. CRANKSHAFT - REPLACE/REPAIR (Cont’d) h. Remove   capscrews   (8)   and   connecting   rod caps (7). i. Measure   plastigage   to   determine   what   size connecting rod bearings to install. j. Repeat  STEPS  a  through  i  for  the  other  five connecting rods. 6.   INSTALL CONNECTING ROD BEARINGS (10 AND 11) AND CAPS (7). a. Turn    crankshaft    until    two    connecting    rod bearing journals are bottom center. b. Put upper bearing half (10) on connecting rod (9) with tab in the rod groove. c. Put  lower  bearing  half  (11)  in  connecting  rod cap (7) with tab in cap groove. d. Apply   Lubriplate   105   to   inside   surfaces   of upper and lower bearing halves. CAUTION The four digit number stamped on the connecting rod and the rod cap must match and be facing the oil cooler side of the engine.  Connecting rod and cap are machined as a set and must be kept that way.  Failure to install matched sets could result in premature engine damage. e. Pull    piston    and    connecting    rod    assembly against  crankshaft  journal  and  install  bearing cap (7) with new capscrews (8).    Be  sure  the four digit number stamped on the bearing cap matches the number stamped on the connecting rod and that it is facing towards the oil cooler end of the engine. 3-65