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Mechanic Diesel

SNO. Name of Trade Mechanical Diesel
1. N.C.O. Code No. 845.14
2. Duration of Craftsmen Training One Year
3. Duration of Apprenticeship Training      3 years including one year’s Basic Training
4. Entry Qualification                 Passed in 10th class Examination under 10+2 system of Education or its equivalent.
5. Rebate for Ex-Craftsmen Trainee Mechanic Diesel 1 year to those who passed the Trade of Mechanic Diesel conducted by NCVT under C.T.S.
6. Ratio of Apprentice to Workers 1:5
7. Sanctioned in-take 42 (Two units)

At the conclusion of the Period of their Training, the Trainees shall be able to perform the following skills:-

  • Safety rules and Safety precautions to be observe in the shop floor.
  • Awareness on disciplinary rules and communication channel in the Shop Floor or Working Area..
  • Ability to fire surface and make them flat, to mark and punch, to use hacksaw, drill, reamer, tap and dies, to make simple sheet metal joints and solder, to bend pipes.
  • Ability to remove jammed bolts, nuts and prepare maintenance schedule.
  • Ability to start and stop diesel engine and observe its performance.
  • Ability to test compression and Vaccum and analyse the results.
  • Ability to use Torque wrenches, remove the cylinder head, decarbonise and refit
  • Ability to measure bore, piston, ring clearance, valve clearance, bearing clearance, crank shaft main journal, crank pin journal and fillet radius, warpage of cylinder head and block.
  • Ability to overhaul oil filters, oil coolers, oil pump, water pump & radiator. Test Thermostat valves.
  • Ability to fit new Shell bearing in main and connecting rod and set bearing.
  • Ability to reassemble the engine parts, start and adjust idle speed of the engine.
  • Ability to set timing of fuel injection pump.
  • Ability to diagnose engine noises of different nature and rectify.
  • Ability to diagnose faults in lubrication and cooling system and rectify.
  • Ability to erect diesel engine on foundation.
  • Ability to repair leaks of Diesel, oil & air lock in fuel lines and bleed air from the system.
  • Overhaul filters and bleed them.
  • Ability to adjust slow speed and maximum speed in the venture control unit.
  • Ability to test functioning of pneumatic and mechanical governor.
  • Ability to check and adjust injector on test.
  • Ability to repair and maintain equipments and Instruments used for repairing Diesel Engines.
  • Ability to do simple repairs in the ignition, charging and starting circuits.
  • Ability to do repair Dynamo, self starter, Alternator and other accessories