Q8. a. State, with reasons, SIX points that should be covered by a risk assessment for the inspection of a main engine crosshead bearing. (6)
b. State how it can be ensured that the lifting equipment used for the inspection of a crosshead bearing is fit for the purpose intended. (4)
c. list THREE defects which might be detected during inspection of a crosshead pin and bearing, stating the probable cause of such defects. (6)
