ARMY TM 9-2815-257-24 AIR FORCE TO 38G1-128-2 MARINE CORPS TM 10155A/2815-24/3 5-23 5-10.  PISTON AND CONNECTING ROD MAINTENANCE  -  cont. 3. Install  new  circlips  (11)  onto  piston  pin  (12). Insert rod bolts (3, 4) into connecting rod (9). 4. Apply  oil  to  the  outer  surface  of  piston  (8),  the inner surface of the piston sleeve, and crankshaft crank  pin.    Carefully  install  upper  bearing  half (10),   piston   (8),   and   connecting   rod   (9)   into cylinder   block.      Piston   top   mark   must   face crankcase cover side of cylinder block. 5. Install pins (7) into connecting rod cap (5). 6. Install  lower  bearing  half  (6).    Mate  connecting rod cap (5) to connecting rod (9), ensuring match marks  are  aligned.    Install  nuts  (1)  and  washers (2).    Tighten  nuts  to  13.0  to  15.2  ft-lbs.  (180  to 210 kg-cm). 7. Install balancer shaft (Para. 5-8). 8. Install camshaft (Para. 5-9). 9. Install cylinder head (Para. 5-11).   Figure 5-15.  Piston and Connecting Rod Installation