The bearing cap and shell are replaced and tightened up until ().
A、the “ nip ”is zero
B、the “ nap ” is zero
C、the “ gap ”is correct
D、the “ clearance ” is correct
A、the “ nip ”is zero
B、the “ nap ” is zero
C、the “ gap ”is correct
D、the “ clearance ” is correct
A、the bearing near to the diesel engine B、the intermediate bearing near to the thrust bearing C、the intermediate bearing near to the sterntube D、the bearing located at the middle of the diesel engine and the sterntube
A、moisture emulsification of the bearing grease B、insufficient circulation and overheating of the bearing C、proper grease circulation to cool the bearing D、sliding friction between balls and races
A、the piston cooling oil return pipes B、the main and crankpin bearings C、thrust and intermediate bearings D、stern tube and thrust bearings
A、A vessel on the starboard bow whose bearing is changing and range is decreasing B、A vessel on the starboard bow whose bearing is steady and range is increasing C、A vessel on the port bow whose bearing is steady and range is decreasing D、A vessel on the port bow whose bearing is changing to the left and range decreasing