IMPORTANCE OF INSPECTION BEFORE ASSEMBLING AFTER MAJOR OVERHAUL :
M/Engine T/C surging :
T/C was overhauled by workshop in dry dock.After floating, Main Engine tried out. Satisfactory. Sea trials taken, when engine speed increased to full speed, turbo-charger started surging, V/L stopped. Workshop ws called up again T/C opened up found some wire pieces stuck in side the turbine nozzle. Same removed and T/C boxed back. Engine started. V/L sailed out smoothly.