- Lock steering gear in mid position
- Remove the earth wire
- Measure clearances ( rudder drop and jumping clearances )
- Fix eye bolt to rudder stock and take load with the help of chain block at strong point provided
- Remove the bolts of gand housing and remove gland packing.
- Remove the locking ring
- Remove grease plug
- Remove the moving cone which is in 2 pieces( boted with each other). Put eye bolt diametrically opposite.
- Remove the bottom half which is also in 2 pieces and attached to ahip structure via chocks
- **Note - The bearing is conical shaped to locate the rudder stock . The bearing top and bottom half is on 2 halves
- Material - Cast iron (CI has self lubricating property and greater shock absorber)
Interlocks are provided so that the engine can be started or reversed only when certain conditions have been fulfilled. When there is a remote control of engines, it is essential to have interlocks. This reduces the possibility of engine damage and any hazards to the operating personnel. Turning gear Interlock . This device prevents the engine from being started if the Turning gear is engaged. Running Direction Interlock . This prevents the fuel from being supplied if the running direction of the engine does not match the Telegraph. Starting Air Distributor in end position . This prevents starting from taking place if the shifting of the Distributor has not been completed. Main Lube. oil pressure, Piston cooling pressure, Jacket water pressure, and important parameters must be above the required minimum. Auxiliary Blower Interlock . The Auxiliary Blower is provided in case of Constant pressure turbo charging. Air Spring pressure Interlock . In case of the present generation...
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