Automotive CBC

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CBC for Majoring in Automotive

Text of Automotive CBC

  • Republic of the Philippines

    Department of Education Public Technical Vocational High Schools

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    AUTOMOTIVE SERVICING NC I

  • TABLE OF CONTENTS

    Course Design 1 Course Structure ..... 2 Performing Shop Maintenance . 9 Performing Mensuration and Calculation 14 Reading, Interpreting and Applying Specifications and Manuals 18 Applying Appropriate Sealant/Adhesive .. 23 Using and Applying Lubricants/Coolants 28 Moving and Positioning Vehicle .. 32 Servicing Automotive Battery .. 36 Testing and Repairing Wiring/ Lighting System ... 41 Servicing Ignition System .. 44 Performing Gas Engine Tune-up . 54 Performing Diesel Engine Tune-up . 63 Performing Under-chassis Preventive Maintenance . 67 Acknowledgement .. 77

  • COURSE DESIGN

    COURSE TITLE : AUTOMOTIVE SERVICING

    NOMINAL DURATION : 1200 Hours

    QUALIFICATION LEVEL : NC 1 COURSE DESCRIPTION: This course is designed to enhance the knowledge,

    skills and attitudes of an individual in the field of

    automotive servicing in accordance with industry

    standards. It covers basic, common and core

    competencies such as; gas and diesel tune-up,

    automotive battery service, ignition system, test and

    repair wiring/lighting system, under chassis

    preventive maintenance and shop maintenance.

    ENTRY REQUIREMENTS

    Candidate/trainee must possess the following qualifications:

    Can communicate both orally and in writing

    Physically and mentally fit

    With good moral character

    Must have taken the exploratory course in automotive technology.

  • Competency-Based Curriculum for Public Tech-Voc High Schools

    1

    COURSE STRUCTURE

    FIRST

    YEAR

    Unit of Competency

    Module Title

    Learning Outcome

    Suggested No. of Hours

    PC Operation 100

    Metal Works 100

    Entrepreneurship

    100

    Electricity 100

    SECOND YEAR

    PERFORM

    SHOP MAINTENANCE

    PERFORMING

    SHOP MAINTENANCE

    LO 1. Inspect/clean

    tools and work area LO 2. Store/arrange

    tools and shop equipment

    LO 3. Dispose waste/used lubricant

    LO 4. Report damaged tools/equipment

    15

    10

    10

    15

    PERFORM MENSURATION

    AND CALCULATION

    PERFORMING MENSURATIO

    N AND CALCULATION

    LO 1. Select measuring instrument

    LO 2. Carry out measurement and

    calculation

    LO 3. Maintain measuring instrument

    30

    40

    30

    READ, INTERPRET AND APPLY

    SPECIFICATION AND MANUAL

    READING, INTERPRETING AND

    APPLYING OF SPECIFICATION AND

    MANUAL

    LO 1. Identify and assess manual specification

    LO 2. Interpret manuals LO 3. Apply information

    in manual

    LO 4. Store manuals

    10

    10

    20

    10

  • Competency-Based Curriculum for Public Tech-Voc High Schools

    2

    APPLY

    APPROPRIATE SEALANT/ADHESIVE

    APPLICATION

    OF APPROPRIATE SEALANT/ADH

    ESIVE

    LO 1. Identify

    appropriate sealant/adhesive

    LO 2. Prepare surface for sealant/adhesive

    LO 3. Apply sealant/adhesive evenly

    LO 4. Store/dispose of sealant/adhesive

    10

    10

    20

    10

    USE AND APPLICATION OF

    LUBRICANTS/ COOLANT

    USING AND APPLYING LUBRICANTS/

    COOLANT

    Lo 1. Identify types of lubricants/ coolants

    LO 2. Use and apply lubricants/ coolants

    LO 3. Perform housekeeping activities

    10

    30

    10

    MOVEMENT AND POSITION

    OF VEHICLE

    MOVING AND POSITIONING

    OF VEHICLE

    LO 1. Prepare vehicle for driving

    LO 2. Move and position vehicle

    50

    50

    THIRD YEAR

    SERVICE AUTOMOTIVE

    BATTERY

    SERVICING AUTOMOTIVE

    BATTERY

    LO 1. Test automotive battery

    LO 2. Remove and replace batteries

    LO 3. Service and charge

    battery LO 4. Jump start vehicle

    30

    10

    40

    20

    TEST AND

    REPAIR WIRING/LIGHTING SYSTEM

    TESTING AND

    REPAIRING OF WIRING/LIGHTING SYSTEM

    LO 1. Test electrical

    systems LO 2. Repair electrical

    systems

    LO 3. Test / repair starting system

    15

    15

    20

    SERVICE

    IGNITION SYSTEM

    SERVICING

    IGNITION SYSTEM

    LO 1. Check ignition

    system

    16

  • Competency-Based Curriculum for Public Tech-Voc High Schools

    3

    LO 2. Perform spark test

    LO 3. Check ignition coil resistance

    LO 4. Check ballast resistor

    LO 5. Adjust contact

    point clearance LO 6. Perform ignition

    wiring installation

    LO 7. Adjust ignition timing

    LO 8. Repair non-electronic ignition system

    6

    6

    5

    17

    20

    10

    20

    FOURTH YEAR

    PERFORM GAS

    ENGINE TUNE-UP

    PERFORMING

    GAS ENGINE TUNE-UP

    Lo 1. Check/adjust valve

    clearance LO 2. Inspect/test spark

    plug

    LO 3. Check/replace fuel filter and air cleaner

    LO 4. Inspect/ replace contact points/condenser

    LO 5. Adjust engine idle

    speed and mixture LO 6. Test/adjust dwell

    angle and ignition setting

    LO 7. Check advance mechanism and adjust

    ignition timing LO 8. Conduct

    compression test

    25

    5

    5

    10

    5

    10

    20

    20

    PERFORM DIESEL

    PERFORMING DIESEL

    Lo 1. Install injection pump following the

    60

  • Competency-Based Curriculum for Public Tech-Voc High Schools

    4

    ENGINE TUNE-

    UP

    ENGINE TUNE-

    UP

    correct timing

    LO 2. Bleeding injection fuel pump

    LO 3. Conduct compression testing

    20

    20

    PERFORM UNDERCHASSI

    S PREVENTIVE MAINTENANCE

    PERFORMING UNDERCHASSI

    S PREVENTIVE MAINTENANCE

    LO 1. Check fluid and lines

    LO 2. Inspect brake

    system LO 3. Check /change

    manual transmission and differential gear oil

    LO 4. Inspect/replace power steering fluid

    20

    50

    20

    10

    PERFORM UNDERCHASSI

    S PREVENTIVE MAINTENANCE

    PERFORMING UNDERCHASSI

    S PREVENTIVE MAINTENANCE

    LO 5. Check/refill automatic transmission

    fluid LO 6. Inspect/bleed air

    tank LO 7. Check tires and

    tire pressure

    LO 8. Check under-chassis body parts bolts and nuts

    15

    15

    20

    50

    ASSESSMENT METHOD:

    Observation

    Demonstration and interview

    Written test

    Third party report

    Portfolio

    COURSE DELIVERY

    Modular

    Demonstration

    Lecture

    Discussion

    Dual Training

    Self-paced instruction

    EQUIPMENT

  • Competency-Based Curriculum for Public Tech-Voc High Schools

    5

    Engine-Mock-up (Diesel)

    Engine-Mock-up (Gas)

    Hydraulic Jack

    Grinding Machine

    Timing Light

    Hydraulic Press

    Multi-tester

    Under-chassis Unit Mock-up

    Air Compressor

    Electrical Mock-up

    Running Vehicle

    Oil Station

    Portable Crane

    Welding Machine

    Solvent Tank Washer

    Hydraulic Lifter

    Bench Vise

    Dwell Meter

    Compression Tester (Diesel)

    Compression Tester (Gas)

    Wheel Alignment Computer

    Wheel Balancer Computer

    Mock-up Electrical System

    Clutch

    Transmission

    Drive Line

    Differential and Axle

    Spring and Suspension System

    Oxy Acetylene

    Steering System (Manual)

    Steering System (Power)

    Brake System

    Piston Ring Compressor (light duty)

    Hydraulic Transmission Jack

    Valve Spring Compressor

    TOOLS

    Box Wrench of 28 pcs. 4mm 32mm

    Open-End Wrench of 28 pcs. 4mm-32mm

    Set of Socket Wrench

    Set of Screw Drivers

    Wire Strippers

    Set of Mechanics Hammer

    Apron

    Impact Wrench

    Soldering Gun/Iron

    Carburetor Tool Set

    Oil Pressure Tester

    Injection Nozzle

  • Competency-Based Curriculum for Public Tech-Voc High Schools

    6

    Torque wrench

    Cell tester

    Hydrometer

    Dial Gauge

    Bore Gauge

    Caliper Set

    Vise Grip

    Filter Wrench

    Adjustable Wrench

    Set of Files

    Outside Micrometer (0-100mm)

    Outside Micrometer (0-50 eng. Sys)

    Push-Pull Rule

    Outside Snap Ring

    Inside Snap Ring

    Hack Saw

    Set of Punches

    Set of Flaring tools

    Feeler Gauge

    Allen Wrench

    Voltmeter

    Multi-Tester

    Steel Rule

    Set of Chisels

    Magnetic Stand

    Helmet

    Welding Shield

    Hack Saw Blade # 12

    Set of Twist Drill Bit

    Oil Seal Remover (light duty)

    Tri-square# 12

    Set of Puller (light duty)

    Tire Wrench (light duty)

    Tire Pressure Gauge

    Vernier Caliper

    Glove

  • Competency-Based Curriculum for Public Tech-Voc High Schools

    7

    MATERIALS