Page 140 - Mechanic Diesel - TT

MECHANIC DIESEL - CITS

Importance of maintenance, diagnosis and Servicing diesel fuel system and its components
1 Performance Optimization: Regular maintenance ensures optimal fuel delivery and combustion, increasing
engine performance.
2 Fuel efficiency: Properly maintained systems increase fuel efficiency, saving costs over time
3 Preventive Maintenance: Routine servicing helps identify and fix potential problems before they escalate,
preventing breakdowns.

4 Cost savings: Proactive maintenance reduces the need for costly repairs and replacements.
5 Safety Assurance: Regular inspection reduces the risk of fuel leakage and associated hazards, ensuring safe
operation.

6 Environmental impact: Streamlined systems reduce emissions, reducing environmental pollution.
7 Legal Compliance: Compliance with emission standards and regulations is ensured by a well-maintained fuel
system.

8 Engine Longevity: Properly serviced components contribute to engine longevity, extending its life.

THROTTLE BODY CARBURETOR
SOLENOID COVER AIR FILTER FUEL CAP FILLER
PIPE
FUEL CRANKCASE INLET FUEL
INLET BREATHER FILTER
AIR ELEMENT
FUEL CLEANER
INJETOR FUEL
NOZZLE VACUUM RETURN LINE
MOTOR
FUEL FEED
LINE
FUEL
FUEL LEVEL
RETURN GAUGE
SENDER
THROTTLE FLOAT
PLATE IN-TANK FUEL
PUMP
CARBURETOR
IN-TANK
FUEL FUEL FILTER
FUEL
FUEL PRESSURE INJECTER
CROSSOVER REGULATOR
LINE
FUEL
RAIL&INJECTOR

FUEL
INJECTER

FUEL TANK

FUEL INJECTION
9 Resale Value: Regular maintenance increases the resale value of vehicles equipped with a well-maintained
diesel fuel system.
10 Reliability: Reliable operation is ensured through regular maintenance, reducing the chance of unexpected
failure.

11 Optimized Combustion: Clean fuel injectors and filters promote efficient combustion, improving engine
performance.
12 Diagnostic Efficiency: Understanding the fuel system allows faster and more accurate diagnosis of problems,
reducing downtime.

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CITS : Automotive - Mechanic Diesel - Lesson 31 - 38 CITS : Automotive - Mechanic Diesel - Lesson 31 - 38