D 250 Pickup L6-359 5.9L DSL (1992)
Lubricate the cylinder bore with clean engine oil.
Generously lubricate the rings and piston skirts with clean engine oil.
CAUTION: If using a strap-type ring compressor, make sure the inside end of the strap does not hook on a ring gap and break the ring.
Compress the rings.
Bar the crankshaft so the rod journal for the piston to be installed is at BDC (Bottom Dead Center).
