details for the position of Diesel Mechanic. The primary duties of a diesel mechanic includes performing diagnostic diagnostic tests on diesel vehicles to find faults, analysing diagnostic test result and repairing or Perform diagnosis and repairs to the electrical/mechanical system as failure occurs. Carrying out routine and trucks. Replacing vehicle engines, steering mechanisms, transmissions and braking systems. Writes detailed with small diesel engine repair Some welding experience required Diploma or Degree in Mechanical Engineering