DieselShip's Online Content Library

Q8.a) Describe the procedure for measuring crankshaft deflection in a marine engine. Include the steps for preparing the engine, positioning the deflection guage and recording measurements at different crank angles. (8)

b) Explain how to interpret the deflection data to assess the condition of the crankshaft. What do variations in deflection readings indicate about alignment, bearing wear or potential engine stresses. (8)