Tag: #draintheoil

  • EK Motor Dec 2021 (Q2)

    EK Motor Dec 2021 (Q2)

    (a) Describe with the aid of sketches, the lubrication system for a turbocharger (6)    (b) Describe, with the aid of sketches, the replacement of a turbocharger bearing, stating the checks which must be made before the turbocharger is returned to service (10) Dec 2021 (Q2)