Mechanic Diesel (NSQF)

Name of the Trade	MECHANIC DIESEL (Engineering Trade)
Affiliation/Recognition	NCVT (National Council for Vocation Training)
Sector	AUTOMOTIVE
Trade Code	DGT/1006 – Craftsmen Training Scheme (CTS)
NCO – 2015	7233.0400
NSQF Level	Level – 4
Duration	One year (1600 Hours)
Entry Qualification	Passed 10th class examination or its equivalent.
Minimum Age	14 years as on the first day of the academic session.

COURSE INFORMATION

During the one-year duration of Mechanic Diesel trade a candidate is trained on professional skills & knowledge, Engineering Drawing, Workshop Calculation & Science and Employability skill related to job role. In addition to this a candidate is entrusted to undertake project work and extracurricular activities to build up confidence. The Broad components covered during the course are given below: – The Trainees will cover the safety aspect in general and specific to the trade, identification of tools & equipment, raw materials used. The trainee will perform Measuring & marking by using various Measuring & Marking tools. The trainee will be able to plan and perform basic fastening and fitting operations. Familiarize with basics of electricity, test and measure the electrical parameter. Skilling practice on maintenance of batteries being done. Practice making various welding joints by using Arc and gas welding. Trace and identify various hydraulics and pneumatics components and identify components in Air and Hydraulic Brake system. Identify various types of vehicle. The candidate will be able to perform practice on dismantling Diesel Engine of LMV as per given standard procedures. Able to achieve skill on Overhauling of Cylinder Head , valve train , Piston, connecting rod assembly, crankshaft, flywheel and mounting flanges, spigot and bearings, camshaft etc. practice reassembling all parts of engine in correct sequence as per workshop manual. Perform testing on engine. Also the trainee practice on repair and maintenance of Cooling, lubrication, Intake & Exhaust system of Engine. Perform maintenance of diesel fuel system, FIP, Governor and monitor emission of vehicle. Practice on repair, maintenance and overhaul of Starter, alternator and perform Execute troubleshooting in engine of LMV/HMV.

TRAINING SYSTEM GENERAL

The Directorate General of Training (DGT) under Ministry of Skill Development & Entrepreneurship offers a range of vocational training courses catering to the need of different sectors of economy/ Labour market. The vocational training programmes are delivered under the aegis of Directorate General of Training (DGT). Craftsman Training Scheme (CTS) with variants and Apprenticeship Training Scheme (ATS) are two pioneer schemes of DGT for strengthening vocational training.

Mechanic Diesel trade under CTS is one of the popular courses delivered nationwide through a network of ITIs. The course is of one-year duration. It mainly consists of Domain area and Core area. The Domain area (Trade Theory & Practical) imparts professional skills and knowledge, while Core area (Workshop Calculation and science, Engineering Drawing and Employability Skills) imparts requisite core skill, knowledge and life skills. After passing out of the training programme, the trainee is awarded National Trade Certificate (NTC) by DGT which is recognized worldwide.

Candidates broadly need to demonstrate that they are able to:

Read & interpret technical parameters/documentation, plan work, identify necessary materials and tools;
Perform task with due consideration to safety rules, accident prevention regulations and environmental protection stipulations;
Apply professional knowledge, core skills & employability skills while performing the job.
Check the components as per workshop manual, identify and rectify errors and repair/replace components.

Document the technical parameters related to the task undertaken.

PROGRESSION PATHWAYS

Can join industry as Technician and will progress further as Senior Technician, Supervisor and can rise up to the level of Manager.
Can become Entrepreneur in the related field.
Can join Apprenticeship programme in different types of industries leading to National
Apprenticeship certificate (NAC).
Can join Crafts Instructor Training Scheme (CITS) in the trade for becoming instructor in ITIs.
Can join Advanced Diploma (Vocational) courses under DGT as applicable.

COURSE STRUCTURE

SNo	Course Element	Notional Training Hours
1	Professional Skill (Trade Practical)	1000
2	Professional Knowledge (Trade Theory)	280
3	Workshop Calculation & Science	80
4	Engineering Drawing	80
5	Employability Skills	160
TOTAL		1600

JOB ROLE

Mechanic, Diesel Engine; Oil Engine, Fitter repairs services and overhauls diesel or oil engines for efficient performance as prime mover to drive machinery and equipment. Examine engine to locate defects, using various tools and instruments. Dismantles or partly dismantles it to remove damaged or worn out parts and replaces or repairs them.

Grinds valve and assembles parts, doing supplementary tooling and other functions as necessary to ensure accuracy of fit. Installs assembled or repaired engine in position and connects pulley or wheel to propulsion system. Starts engine, tunes it up and observes performance noting different meter readings such as temperature, fuel level, oil pressure, etc. and sets it to specified standard for optimum performance. Checks, adjusts and lubricates engine periodically and performs such other functions to keep engine in good working order. May solder or braze parts and service diesel fuel pumps and injectors.

Additionally, since diesel engines are starting to incorporate electronic components, programs usually give students a chance to take courses in electrical systems and computer diagnostic software.

Plan and organize assigned work and detect & resolve issues during execution in his own work area within defined limit. Demonstrate possible solutions and agree tasks within the team. Communicate with required clarity and understand technical English. Sensitive to environment, self-learning and productivity.

LEARNING OUTCOMES

Check & perform Measuring & marking by using various Measuring & Marking tools (Vernier Callipers, Micrometre, Telescope gauges, Dial bore gauges, Dial indicators, straightedge, feeler gauge, thread pitch gauge, vacuum gauge, tire pressure gauge.)Following safety precautions.
Plan & perform basic fastening & fitting operation by using correct hand tools, Machine tools & equipment.
Trace and Test all Electrical & Electronic components & circuits and assemble circuit to ensure functionality of system.
Join components by using Arc & Gas welding.
Trace & Test Hydraulic and Pneumatic components
Check & Interpret Vehicle Specification data and VIN. Select & operate various Service Station equipment.
Dismantle & assemble of Diesel Engine from vehicle (LMV/HMV) along with other accessories (torqueing methods, handling parts).
Overhaul, service and testing Diesel Engine, its parts and check functionality.
Trace, Test & Repair Cooling and Lubrication System of engine (types of coolants and oils relevant to the engines).
Trace & Test Intake and Exhaust system of engine.(cleaning egr valves, exhaust inlet valves, ports and manifolds)
Service Diesel Fuel System and check proper functionality (calibration of mechanical and electronic pumps, checking injectors, filters)
Plan & overhaul the stationary engine and Governor and check functionality.
Monitor emission of vehicle and execute different operation to obtain optimum pollution as per emission norms.
Carryout overhauling of Alternator and Starter Motor.
Diagnose & rectify the defects in LMV/HMV to ensure functionality of vehicle.