Piston, Pin And Rod - Inspection - Dodge D250 1990 Service Manual

Out-of-Chassis Repairs
Page 91-6
Base Engine Components
DODGETurbo Diesel
Caution: Do not clean the pistons and rods In an acid
tank.
Wash the pistons and rods in a strong solution of laundry
detergent and hot water.
Caution: Do not use a ring groove cleaner and be sure
not to scratch the ring sealing surface in the piston
^1 groove.
Clean the remaining deposits from the ring grooves with the
square end of a broken ring.
Wash the pistons again in a detergent solution or solvent
Rinse the pistons. Use compressed air to dry.
Piston, Pin and Rod - Inspection
Inspect the pistons for damage and excessive wear. Check the
top, ring grooves, skirt and pin bore.