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1、Rudder FittingSeptember 2004Insert rudder stock and pull upInsert rudder plateFasten rudder coupling boltsAttach jumping stopperHorizontal couplingVertical (Scarf) couplingCone couplingSleeve couplingLocking device of coupling boltsCrack propagation from portable boxClearance between sleeve and bush
2、Measurement resultBush retainerClearance between rudder and shoe pieceJumping stopper under rudder carrierJumping stopper on gudgeonNeck bearing and stuffing boxStuffing box on flat deckEccentricity of rudder stockSupport weight of rudderRudder carrier (outside)Rudder carrier (rudder lifted)Rudder carrier (inside)Damage of spigot type liner plateSpigot type liner plate and supportPrevention of rudder carrier rotationLubrication of rudder carrier (1/2)Lubrication of rudder carrier (2/2)