Work carried out on a Liebherr ship crane during vessel dry docking.

Booms were lowering on there own accord, due to rod the cylinder seals being worn or damaged. The hydraulic oil was by-passing seals and booms are coming down while booms are raised.

Boom was removed to allow steel work repairs and the luffing cylinders were removed and repaired.

Crane electrics were completely rewired under Alatas supervision.

Hydraulic repairs were also carried out.