Engine number 6640148. The engine was overhauled in 2017. The following parts were renewed: main bearing, intermediate shafts, timing chains, piston rings, valve seats processed, ignition system, V-belt, injection pump overhauled, flywheel over-revs, primed and varnished, heat exchanger renewed, piston rod bearing, intermediate shaft, slide rails, valve guide valves, all sealing surfaces reworked, air filter, timing belt, injection nozzles renewed, engine sheet metal blasted, all hoses and oil lines renewed, generator overhauled. The engine was tested for half an hour and the following results were achieved: 900 revolutions at warm oil pressure, 1.5 bar and 6 bar at 4000 revolutions. The engine construction was documented with photos. The engine is in a very good condition. Since overhaul this engine was not installed