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Welcome to the module in “ carrying out minor vehicle maintenance and servicing ”. This module contains training materials and activities for you to complete. The unit of competency “ carry out minor vehicle maintenance and servicing” contains knowledge, skills and attitudes required for Driving NC II. You are required to go through a series of learning activities in order to complete each learning outcome of the module. In each learning outcome there are Information Sheets, Self-Checks, Task Sheet and Job Sheets****. Follow these activities on your own. If you have questions, don’t hesitate to ask your facilitator for assistance. The goal of this course is the development of practical skills. To gain these skills, you must learn basic concepts and terminologies. For the most part, you'll get this information from the Information Sheets and TESDA Website, www.tesda.gov.ph This module is prepared to help you achieve the required competency, in “ carrying out minor vehicle maintenance and servicing ”. This will be the source of information for you to acquire knowledge and skills in this particular competency independently and at your own pace, with minimum supervision or help from your instructor. Remember to: Work through all the information and complete the activities in each section. Read information sheets and complete the self-check. Suggested references are included to supplement the materials provided in this module. Most probably your trainer will also be your supervisor or manager. Your trainer is there to support you and show you the correct way to do things. You will be given plenty of opportunity to ask questions and practice in your respective laboratory. Make sure you practice your new skills during regular training schedule. This way you will improve both your speed and memory and also your confidence. Use the Self-checks, Job Sheets at the end of each section to test your own progress. When you feel confident that you have had sufficient practice, ask your Trainer to evaluate you. The results of your assessment will be recorded in your Progress Chart and Achievement Chart. You need to complete this module before you can move on to the next module Driving NC II Carry out minor vehicle maintenance and servicing Date Developed: April 2019 Date Revised: Document No. LISTA Page LORENZ 2 of 22 INTERNATIONAL SKILLS TRAINING Revision
MODULE TITLE: Carrying out minor vehicle maintenance and servicing MODULE DESCRIPTOR: This module involves the skills and knowledge and attitudes required to carry out basic servicing and maintenance of a light vehicle such as cleaning the vehicle. It also includes the action to implement the vehicle manufacturer’s specifications for routine checks and maintenance and that the vehicle is operational to the requirements of both the workplace and the relevant road and traffic authority. NOMINAL DURATION: 30 hours LEARNING OUTCOMES: At the end of this module the students/trainees MUST be able to: LO1. Clean vehicle unit LO2. Maintain and service the vehicle system ASSESSMENT CRITERIA:
Learning Outcome 1 Clean vehicle unit CONTENTS: Parts of vehicle and its function Car Care and maintenance Relavant OHS and proper disposal of wastes ASSESSMENT CRITERIA:
1. Vehicle is cleaned as per prescribed procedures using appropriate cleaning supplies, tools/ equipment and according to occupational health and safety (OHS. CONDITION: The learner should be provided with the following: Cleaning materials Light vehicle Set of combination wrench Pliers Manufacturer’s maintenance METHODOLOGIES: Self paced Discussion Demonstration Individual practice ASSESSMENT METHODS: Written exam Demonstration Questioning Driving NC II Carry out minor vehicle maintenance and servicing Date Developed: April 2019 Date Revised: Document No. LISTA Page LORENZ 5 of 22 INTERNATIONAL SKILLS TRAINING Revision
Learning Objectives: After reading this INFORMATION SHEET, YOU MUST be able to: Identify conditions the parts and functions of the vehicle and its servicng and mainrtenance procedures Introduction Basic Parts of a Car and Their Functions With an array of options available in the market, it is difficult to determine which car parts are a huge demand for sale. It is also difficult to understand which needs to be bought or replaced a by a car owner. Car Parts Here is a long list of car parts that are safe for buying and should be kept handy: AC Suspension Alternator Brakes Catalytic Convertors Control Arms Cooling Fan Injection Pump Drive Axles Fuel Injector Fuel Pump Headlights Ignition Coil Ignition Distributor Intercooler Mass Air Flow Sensor Navigation System Oxygen Sensors Radiator Starter Steering Gearbox Steering Pump Steering Racks Struts and Shocks Supercharger Throttle Body Transfer Case Turbochargers, Wheel Hubs The most common and important car parts include the following: Battery is needed to switch on and run the car. Axle is a must to keep the car rolling. Brakes are the key to safe and trustworthy driving. Pistons are a must to make the journey smooth. Replacing a carburetor car parts called fuel injectors do the task of transferring the fuel gas from the tank to the engine. A radiator comes to rescue when the engine gets overheated. Driving NC II Carry out minor vehicle maintenance and servicing Date Developed: April 2019 Date Revised: Document No. LISTA Page LORENZ 7 of 22 INTERNATIONAL SKILLS TRAINING Revision
An AC compressor keeps one cool irrespective of the weather outside. Clutch helps in smooth driving. Radiator is accompanied by the fan to release the excess heat from the car. Unlike other car parts spare tire is a non- technical one. Nevertheless it is important. A skilled driver might not require help to change tire when necessary. All that he needs is a car jack. Riding down a rough pitch is unthinkable without shock absorbers. Transmissions are meant for taking the power generated by the engine to the wheels. Spark plug forms a part of ignition chamber whose function is to use an electric spark for fuel ignition. To keep the air inside the car clean, an air filter is irreplaceable. To keep the noise of the car under control car parts namely muffler is important. Another environment friendly part of the car is a catalytic convertor meant for reducing emissions. The battery of the car keeps charging even when the engine runs with the help of an alternator. A pressure gauge is not a direct part of a car but it helps prevention of flat tire and consumption of excessive gas. Car Parts Tips to the Buyers of Car Parts It is not easy to understand which car parts need replacement until it stops working completely. Faults kept unattended for long may result in greater problem in a car as each part is interrelated to another. Sometimes simply replacing a worn out car part with a new one won’t be of any help without knowing a proper way of maintaining the same. A buyer’s guide from a reputed seller is recommended in this regard. They not only give a detailed description of the products but also help one choose parts according to the vehicle type. An advice booklet is also accompanied by warranty against their product HOW TO CLEAN YOUR CAR To clean your car, you can either opt for a simple body and wheel clean, or you can choose to clean both the interior and exterior of your car. Before you begin cleaning the exterior, make sure the body of your car is cool and in the shade. Use specially formulated cleaners to clean the body and wheels of your car. To clean the interior, remove the floor mats and throw away trash. Vacuum the interior and use a foam cleanser to clean the carpet and upholstery. Finish cleaning your car by using a window cleaner to clean the inside and outside of your windows. Driving NC II Carry out minor vehicle maintenance and servicing Date Developed: April 2019 Date Revised: Document No. LISTA Page LORENZ 8 of 22 INTERNATIONAL SKILLS TRAINING Revision
4. Rinse your sponge often. Rinse it in the second bucket that contains water after each use. If your sponge falls onto the ground, make sure to rinse it in the water. If not, the debris on the sponge may scratch your car. 5. Do not let your car air dry. This can cause watermarks and streaking. Instead, use a soft-terry towel or a chamois (synthetic or natural) to dry it. Try blotting the water instead of wiping it to dry your car. Part 3 Cleaning the Wheels 1. Fill two buckets with water. Mix a cleaner into one of the buckets. Make sure to use a cleaner that is safe for all wheel surfaces. Avoid caustic cleaners that contain acid, as well as dishwashing detergents. These cleaners can ruin the finish on your wheels.[8] One bucket will be used for cleaning and the other will be used for rinsing your sponge. 2. Soak a soft sponge in the cleaning solution. Once the sponge has soaked for a few minutes, begin cleaning one wheel at a time from the top down. To clean small crevices, use a soft-bristled toothbrush.[9] If your wheels are very dirty, you may need to apply a de-greaser before cleaning them. 3. Rinse and dry the wheel. Once your wheel is clean, rinse it thoroughly with water until all dirt and debris are removed. Then dry the wheel with a soft cloth.[10] Repeat steps one through three for each wheel. Part 4 Waxing Your Car 1. Cut a clay bar into three or four equal sections. Flatten one of the pieces so that three of your fingers can hold it in place. Spray a fair amount of clay lube onto a small section of the car (24" by 24"). Then, gently glide the clay over the lubricated section in a back and forth motion (not a circular motion).[11] Once the clay begins to glide smoothly over the section and you do not hear or feel a roughness in the finish, move onto the next section. Make sure to use the clean parts of the clay on the new sections as you work. Clay bars are used to remove microscopic dirt from your car's body to prevent scratching during the waxing process. Driving NC II Carry out minor vehicle maintenance and servicing Date Developed: April 2019 Date Revised: Document No. LISTA Page LORENZ 10 of 22 INTERNATIONAL SKILLS TRAINING Revision
2. Squeeze a quarter-sized amount of polish onto your pad. Apply the wax in a straight up and down motion onto the body of your car. Do not apply it in a circular motion, and do not wax your windows or the trim. Use gentle pressure when applying the wax to get a smooth, even coat.[12] Make sure to apply thin layers of wax as opposed to thick layers. As a rule of thumb, it is better to apply multiple thin layers than to apply one thick layer. 3. Use a microfiber-buffing towel to buff the wax. Move the towel in a straight up and down motion as opposed to a circular motion. Use a high quality towel to prevent scratching.[13] Before buffing the wax, you may need to let the wax dry. It depends on which formula you are using. To be safe, follow the product’s instructions. Part 5 Cleaning the Interior 1. Remove the floor mats. Shake them out to remove dust, dirt, and debris. Place them on the ground for vacuuming at a later time. However, you can vacuum them right away if you want. It is your preference.[14] 2. Remove large pieces of trash. Pick up large pieces of trash like paper, coins, pens, and other objects from your floorboard using your hands. Place these items in a trash bag. Wear latex gloves to protect your hands from getting dirty.[15] Use a BBQ skewer to remove dirt and pieces of trash from small crevices like in between seats. Make sure to remove trash from cup holders as well. 3. Spray a glass cleaner into the cup holders. Let the glass cleaner set for 5 to 10 minutes. Then use a paper towel to clean out the dirt and grime. Use the BBQ skewer to pick out grime and dirt from any small crevices.[16] Alternatively, place an old sock on the bottom of a mug or travel cup. Then place the mug in the cup holder and twist to remove dirt and grime. 4. Vacuum from the top down. Start at the top of the seats, dashboard, and console before moving to the floor. Use the upholstery nozzle to vacuum the seats, upholstered areas, and the headliner. Use the brush attachment to vacuum the components that contain hard vinyl, plastic, and metal such as the dashboard and console. To clean small crevices and tight areas, use the crevice attachment.[17] Adjust the seats backwards and forwards to clean hard to reach spots under the seats. Driving NC II Carry out minor vehicle maintenance and servicing Date Developed: April 2019 Date Revised: Document No. LISTA Page LORENZ 11 of 22 INTERNATIONAL SKILLS TRAINING Revision
basics, like changing your oil, checking your tire pressure, and getting scheduled inspections and work done are like getting regular checkups at the doctor. They keep you healthy and give you—and the experts—a chance to catch anything serious before it becomes a major problem. With your car, that can save you thousands. First, Read Your Owner’s Manual
indicators on the tire treads. If anything’s out of the ordinary, don’t ignore it. Learn to check your fluids. Even if you don’t ever learn how to change your antifreeze, power steering, coolant, or even your wiper fluid (although seriously, don’t let someone charge you to change wiper fluid), you should learn how to check those fluid levels. In some cases, you can see the tank level directly, but most have gauges or dipsticks you can pull out to check current levels against a notch that indicates optimal levels. Even if your owner’s manual doesn’t have much to say about checking your transmission fluid or antifreeze, don’t be afraid to open the hood and see if you can find it. If you’re running low, add more (if you can) or get it changed. Most importantly, never ignore a leak. Inspect and get your timing and serpentine belts replaced when necessary. Many people will tell you to get your timing belt replaced every 60,000 miles or so, and your serpentine belt replaced every 40, miles, give or take. Again, your owner’s manual will offer real numbers for your type of vehicle. If you can’t find the manual, look around online. You’ll probably find the actual recommendation for your car. Use it as a guideline, and ask your mechanic to inspect the belts when it gets time to replace them mileage-wise. If they’re still in good shape, don’t bother, but if they’re worn out, get them replaced before they fail. If you wait and those belts do fail, you’ll break down, and the damaged belt can damage other accessories, making the repair even more expensive. Check your oil and get it changed regularly. Whether your car has a dipstick to check the oil’s color and oil level or the dipstick has been replaced with an electronic gauge, you should know how to check it. Knowing the difference between clean oil and muddy, murky oil will save you a ton on unnecessary changes and gives you a way to tell if something’s wrong with your engine (e.g. the oil looks terrible but you just had it changed). It’s hard to make a universal recommendation for how frequently you should change your oil, but the answer is—as we mentioned—in your owner’s manual. Don’t just blindly follow the 3, mile myth though—for most vehicles it can be as high as 10,000 miles, depending on the oil your vehicle calls for (something else that’s in the manual). Check your battery and clean the contacts (if necessary). Most batteries these days don’t require much in the way of maintenance, but you should know where it is and check it to make sure it’s not leaking and there’s no mineral or other buildup on the contacts. If there is, clean it off with a battery cleaning brush. It will set you back a couple of bucks at any auto parts or department store. Buy one and keep it in the trunk. While you’re at it, consider buying a cheap battery tester or jump starter. You’ll Driving NC II Carry out minor vehicle maintenance and servicing Date Developed: April 2019 Date Revised: Document No. LISTA Page LORENZ 14 of 22 INTERNATIONAL SKILLS TRAINING Revision
These are just a few things that every vehicle needs, and almost all of them are things you can do yourself. We can’t stress enough the importance of checking your owner’s manual for anything we may have overlooked here, or anything specific to your vehicle. If you don’t have your manual, you can find it pretty easily online. Chemical Waste Disposal Users are responsible for the proper disposal of the waste generated during their work. Improper waste disposal may severely endanger public health and/or the environment. The handling of hazardous waste must be regulated from the moment of generation until its disposal at its offsite final destination facility. A waste management system must be devised before work begins on any laboratory activity. Users must comply with the rules and regulations of their institute's Environmental Health and Safety (EHS) office, which develops and implements proper waste management systems satisfying diverse regulations and standards, such as those imposed by the Occupational Safety and Health Administration (OSHA). Heads of academic/administrative units and supervisory staff have a particular responsibility for ensuring that all persons who generate chemical waste dispose of it appropriately. This includes the development of waste disposal procedures, communicating local requirements to staff and students and ensuring that appropriate training is provided. The local safety officer can also provide specific advice on for disposing of chemical waste.
The preferred method of chemical waste disposal is to use an EPA licensed waste contractor via the Monash Chemical Stores. This ensures that waste is disposed of in a safe and environmentally responsible way. Waste must be properly labelled, stored in a suitable container, and housed appropriately until collection. Arrangements must be in place for waste to be collected regularly by the licensed waste contractor for appropriate off-site treatment. 2.2 Treating waste at source/waste to sewer In some instances chemical waste may be treated in-house, but only if the material(s) convert to a non-hazardous product. Under no circumstances should hazardous waste be allowed to enter drains or be disposed down the sink. Dilution is not an acceptable alternative to appropriate disposal.
Clean empty glass bottles and broken glassware may be recycled. To clean an empty glass bottle, it must be "triple rinsed" with water or another suitable solvent and air-dried before disposal. Chemically contaminated laboratory glassware such as sample tubes, droppers, and glass wool must be disposed of as controlled waste.
Enumeration Instruction: Give what is asked for the following statements
Enumeration Instruction: Give what is asked for the following statements
1. What are the parts of a car and their functions?
