Turbine Rotor Blades inspection, Shaft Coupling, Shell, Rotor Dismantling,
Load Shaft Coupling Disengagement
The load coupling forward flange should be disengaged prior...
Gas Turbine Bellmouth IGVs Dismantling
IGVs are segmented, each stem goes independently to the bellmouth IGVs opening hole, where the pinion is attached. The pinion is fastened...
Turbine Rotor, Compressor Rotor Coupling Engagement Installation
Load coupling shaft should be at the Generator side before installation of the turbine rotor. This will make a sufficient room for...
Turbine to Generator Alignment
Gib-keys are first removed from fwd. and aft sides of the Generator Compartment. All the Generator leg bolts are should be unbolted....
Unbolting of Gas Turbine Casing and Compressor Section
Bolts of gas turbine Compressor and casings are classified as Horizontal and Vertical Bolts. Horizontal bolts are fastened at horizontal axis where...