4-15. AUXILIARY POWER UNIT - Continued
Install ring compressor on piston.
With crank at bottom dead center install piston
in cylinder head. Be sure arrow head on piston
crown points to, (or crown dimple is on), the
flywheel side of the engine.
Mount new bearing cap in crank end of piston
rod and push home onto crank.
Install new bearing cap into piston rod cap.
Install cap on piston rod ensuring reference
marks on rod and cap are alined.
Install lock plate and capscrews. Tighten to 25
ft lb (34 Nm).
Bend up locking tabs on the lock plate.