Page 22 - Mechanic Diesel - TP - Punjabi

84 Perform bleeding of air from Diesel Fuel Systems
the fuel lines, servicing - Description and function of Diesel fuel injection,
primary & secondary filters. fuel characteristics, concept of Quiet diesel
(10hrs)
technology &Clean dieseltechnology.
85 Execute removing a fuel Diesel fuel system components
injection pump from an
engine-refit the pump tothe - Description and function of Diesel tanks &
engine re- set timing -fill lines, Diesel fuel filters, water separator, Lift
lubricating-oilstart and adjust pump, Plunger pump, Priming pump,
slow speed of the engine. - Inline injection pump, Distributor-type injection
(15hrs) pump, Diesel injectors, Glow plugs, Cummins
86 Execute overhauling of & Detroit Diesel injection.
injectors and testing of Electronic Diesel control
injector. (15hrs)
- Electronic Diesel control systems, Common
87 General maintenance of Rail Diesel Injection (CRDI) system,
Fuel Injection Pumps (FIP). hydraulically actuated electronically controlled
(10hrs)
unit injector (HEUI) diesel injection system.
Sensors, actuators and ECU (Electronic
Control Unit) used in Diesel Engines. (12hrs)

Professional Plan & overhaul 88 Execute Start engine adjust Marine & Stationary Engine:
Skill 25 Hrs; the stationary idling speed and damping Types,
engine and device in pneumatic governor
Professional Governor and check and venture control un it - double actingengines,
Knowledge functionality. checking.(06hrs)
05 Hrs - opposed piston engines, starting systems,
89 Verify performance of engine cooling systems, lubricating systems,
with off load adjusting timings. supplying fuel oil, hydraulic coupling,
Start engine - adjusting idle - Reduction gear drive, electromagnetic
speed of the engine fitted with coupling,
mechanical governor
checking- high speed - Electrical drive, generators and motors, super
operation of the engine. (07 charging. (05 Hrs)
hrs)
90 Check performance form
issing cylinder by isolating
defective injectors and test-
dismantle and replace
defective parts and
reassemble and refit back to
the engine. (12 hrs)

Professional Monitor emission of 91 Monitor emissions Emission Control Vehicleemissions
Skill 25 Hrs; vehicle and execute procedures by use of Engine - Standards- Euro and Bharat II, III, IV, V Sources
different operation to gas analyser or Diesel
Professional obtain optimum smoke meter. (10hrs) of emission, Combustion, Combustion
Knowledge pollution as per chamberdesign.
05 Hrs 92 Checking & cleaning a
emission norms. Types of emissions
Positive crankcase
ventilation (PCV) valve. - Characteristics and Effect of Hydrocarbons,
Obtaining & interpreting Hydrocarbons in exhaust gases, Oxides of
scan tool data. Inspection of nitrogen, Particulates,
EVAP can inter purges - Carbon monoxide, Carbon dioxide, Sulphur
system by use of scan Tool. content in fuels Description of Evaporation
(10hrs)
emission control, Catalytic conversion, Closed
93 EGR/SCR Valve Remove loop,
and installation for
inspection.(05hrs)

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