Hyundai Seasall S250S Workshop Manual page 52

Engine Mechanical System Cylinder block
51
1) Remove the connecting rod caps, and slip short
sections of rubber hose over the threaded ends of the
connecting rod bolts.
2) Install a ring compressor, check that the rings are
securely in place, position the piston in the cylinder,
and tap it in using the wooden handle (A) of a
hammer.
3) Stop pushing after the rings go into the cylinder,
and check the connecting rod-to-crank journal
alignment before pushing the piston into place again.
Be careful for the oil jets not to be damaged by the
connecting rods in this step.
4) Apply engine oil to the bolt threads. Install the rod
caps with bearings, and tighten the bolts
Tightening Torque:
27.5 ~ 31.4Nm (2.8 ~ 3.2kgf.m, 20.3 ~ 23.1lb-ft) +
88°~92°
✍ NOTICE
• Maintain downward force on the ring compressor to
prevent the rings from expending before entering the
cylinder bore.
• Installing order: No.1 and No.4 cylinders → No.3
and No.6 cylinders → No.2 and No.5 cylinders
• When installing the pistons in the order above and
having a difficulty in pushing some pistons, rotating
the crankshaft may make the installation easier.