To maintain vehicle performance and safety requirements, it is important:, The vehicle is thoroughly cleaned before any maintenance is carried out, That all light vehicles below 3500kg must have an annual MOT inspection, All vehicles are road tested by a qualified technician to guarantee standards, To fit replacement parts that meet the original manufacturer's specification, Which is the correct procedure for checking the operation of a hydraulic brake vacuum servo unit?, Carry out a vehicle roller brake test, check that the minimum brake efficiencies are being achieved by all braked wheels, With engine running, fully depress the brake pedal under steady pressure, check sponginess and if the pedal creeps down, Fully deplete the vacuum, partly depress the brake pedal, start the engine, check if the pedal dips when started, Run the engine at 1800rpm whilst pumping on/' off of the brake pedal, listen for variations in engine tone/ speed, During routine maintenance, a small split is found in a Constant Velocity (CV) joint gaiter (no noise from the shaft has been reported) Which is the most suitable recommendation/ action?, Clean, repack the joint with grease and replace the CV boot, Advise customer the CV boot needs checking at next service, Just replace the CV boot if the joint is still full of grease, Do not report the CV boot fault as it is only a small hole, When checking seat belt webbing as part of an inspection, it is important to:, Refer all seat belt inspections to a senior technician, Extend it to its full length to check the whole belt, Only check belts for the front seats of the vehicle, Check only the portion of the belt visible when retracted, Connecting a voltmeter across the battery terminals whilst cranking the engine with the starter motor, a service technician can:, Assess starter motor power, Observe the voltage drop, Test the alternator output, Calculate the current used, A vehicle should fail an annual MOT inspection if the brake imbalance across an axle is more than:, 10%, 20%, 30%, 40%, During an inspection, a technician observes a tyre is heavily oxidised with severe cracking on the sidewalls, however, the cords are not exposed. An appropriate recommendation to the customer would be:, To rotate the tyre onto the drive wheels to wear quicker, That the tyre should be rechecked at the next annual service, To advise the tyre is replaced before it becomes too dangerous, That a suitable restoration treatment be applied to the tyre, Annual maintenance does not typically contain checks to:, Vehicle interior appearance, Chassis components, Driveline components, Engine operation, When checking the wiper blades during a vehicle inspection, a technician should ensure they are:, Checked for both operation and condition, Only visually checked from outside, Checked for operation from inside the vehicle, Only checked for security, A blocked Spark Ignition (SI) engine air filter will commonly cause a high level of:, Nitrogen in the exhaust gas, Oxygen in the exhaust gas, Water in the exhaust gas, Carbon Monoxide in the exhaust gas, When checking an automatic gearbox for oil level what are the ideal conditions?, Engine stopped, gearbox warm, Gearbox hot, Gearbox cold, Engine running, gearbox warm, A restricted air filter on a compression ignition engine may cause:, Blue exhaust smoke, Overheating, Black smoke, Improved fuel consumption, The Vehicle Lighting Regulation states that:, Vehicle lights must be maintained in working order at any time day or night, The obligatory lamps are defined as the side/ tail lamps and the number plate lamps, Vehicle light must be maintained in working order during the hours of darkness, A vehicle must never display a white lamp to the rear under any circumstances, When checking drive belts:, Adjust them until they have 25mm of free play, Adjust them until they have no movement, Lubricate the belt prior to adjustment, Ensure that belts are free from damage and have the correct tension and fitment, Excessive toe out of the front wheels on a vehicle will cause, Excessive over steer when travelling at speed, Wear on the outside shoulders and feather of the tread, Wear on the inside shoulders and feathering of the tread, Intermittent bald spots around the circumferences of the front tyres, On the routine inspection of a vehicle what should be looked for?, Measure the brake disc diameter and check for cracks, Check for cracks and brake disc run out, Check brake disc run out and the brake disc thickness, Check for cracks on the disc and brake pad thickness, Immediately after fitting new front brake pads the:, Vehicle should be driven on the road, Braking system should be vented for air, Hand brake travel should be checked, Brake pedal should be pumped to take up any free play, When checking the free play at the steering wheel, the steered wheels must be:, Resting on the ground, Lifted off the ground, Turned on to full lock, Removed from the vehicle, Which of the following checks is most likely to be carried out on a vehicle producing black smoke emissions, The condition of the diesel filter, The condition of the cooling system, The condition of the oil filter, The condition of the air filter, On routine maintenance, the windscreen wipers should be checked to ensure, All the options shown, They clear water from the screen, They have full free movement at all speeds, They have no damage to the rubber blades, After fitting brake pads what information must be passed onto the customer, To check the brake fluid level, To check the tightness of the wheel bolts, To brake as hard as possible, To avoid braking until the pads have bedded in, On a standard manual gearbox the oil level is checked by:, Checking the oil level reservoir, Using a dipstick, Removing the oil drain plug, Removing the oil level plug, The correct manufacturer's specification for wear limits on components are found in:, The owners hand book, The manufacturer's workshop manual, Car magazines, The vehicle sale brochure, When carrying out a light vehicle MOT inspection for seat belts, the:, Passenger door should be kept closed, Strength of the operating mechanism must be checked, Operation of the buckle mechanism should be checked, Engine must be running fast and even, Which of the following ideal conditions for draining the engine oil during a service, Engine off and the oil cold, Engine on and the oil cold, Engine off and the oil warm, Engine on and the oil warm, Fitting after-market parts to a new vehicle may:, Make the car lighter, Invalidate the warranty, Make less profits, Save time, To maintain performance and safety requirements it is important, To clean the vehicle after serving, To fit replacement parts that meet the original manufacturer's specification, That all cars must have an annual test, That all cars are road tested, Annual maintenance typically contains checks on which of the following?, All options shown, Driveline components, Engine systems, Chassis components, Which of the following tasks should be carried out by the technician following routine maintenance, Checks signs of grease on paintwork, Calculate the customer's invoice charges, Telephone the customer to let them know the car is ready, Make sure any old components are placed in the cab, You are to adjust the vehicles headlamp alignment using beam setting equipment. Which of the following will not affect accuracy of the adjustment?, The vehicles tyre pressure setting, The maximum alternator current output, How the vehicle is loaded, The condition of the headlamp reflectors, A poor earth connection on a rear lamp cluster often causes:, All the rear lamps to glow dim, The circuit fuses to blow, Bulb filaments to burn out, All the rear lamps to be brighter, Which of the following is an indication that the front wheels of a vehicle may require balancing?, Steering wheel vibration that increases with speed, Heavy wear to around the centre section of the tyre tread, Serve feathering of both front tyre's treads, Heavy wear on the outer edges of both front tyres, Car tyres are required to have a tread depth of:, 1.6mm for 75% of the central tread width for the complete circumference of the tyre, 1.6mm for 100% of the diameter for the complete width of the tyre, 2mm for 75% of the diameter for the complete width of the tyre, 2mm for the 100% of the central thread width for the complete circumference of the tyre, When checking for routine wear on the brake linings what do you look for?, Thickness of the brake lining, Thickness of the brake shoe, Thickness of the brake drum, Thickness of the brake disc, The exact requirement of a time or mileage service can be found, The manufacturer's workshop manual, In all of the publications above, In the vehicle handbook, The manufacturers service schedule, To satisfy the MOT regulations the minimum braking efficiency for the footbrake of a light vehicle must be:, 90% or more, 25% or more, 50% or more, 100%, The brake pedal will feel spongy and have excessive amount of travel if:, The brake pads are worn, The vacuum servo is faulty, There is air in the brake system, The hand brake needs adjustments, During routine maintenance, a servo fluid leak in the braking system is discovered, the first action should be to:, Inform the supervisor that additional work is required, State the fault on a job card so the customer is informed, Dismantle the system to discover the cause of the fault, Replaced the defective component and note it on the job card, Rear lamp and stop lamps are often checked by first switching on the rear lamps and operating the stop lamps. This sequence:, Avoids wasting the technicians valuable time, Checks the earth connections to the lamps, Checks the combined brightness

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