J-jet piston cooling nozzles are located between the main bearing saddles on the exhaust side of the engine. Oil is
supplied from an oil gallery in the block on the exhaust side of the engine.

Diesel Engines Troubleshooting
Diesel Engines Repair
J-jet piston cooling nozzles are located between the main bearing saddles on the exhaust side of the engine. Oil is
supplied from an oil gallery in the block on the exhaust side of the engine.
