3 Automotive Technology Quiz

What components need to be replaced in the center support?

• Snap ring and clutch disc

• Clutch hub and input shaft

• Pressure plate and brake disc

• Wave spring and return spring

What equipment is used to test the functionality of the solenoid valve?12345

• Multimeter and power supply

• Oscilloscope and voltmeter

• Pressure gauge and tachometer

• Screwdriver and pliers

What equipment is used to test low reverse end play?

• Torque wrench and impact driver

• Drill press and angle grinder

• Dial indicator and hand pump

• Caliper and micrometer

What is the main advantage of the automatic transmission/transaxle unit?

• Freedom from manual gear shifting

• Higher fuel consumption

• Limited gear ratios

• Increased engine wear

What is the purpose of the explanatory paper mentioned in the text?

• To conduct a survey on transmission systems

• To sell automatic transmission parts

• To promote a new automotive technology

• To provide understanding and knowledge to trainees

What is the probable cause for 'No drive (car will not move)'?12345

• Engine out of tune

• Faulty governor or governor drive

• ATF level low

• Parking lock mechanism damaged

What is the corrective action for 'Transmission slips during hard cornering or after hard stops'?12345

• Check and correct ATF level

• Adjust band

• Remove and clean the valve body

• Overhaul or replace transmission

What is the procedure to replace the oil pump?12345

• Remove the oil seal and O-ring, inspect and apply grease to new ones

• Install the wave spring and center support

• Press the clutch reaction plate using SST

• Remove the snap ring of the low reverse brake

What is the method for testing the sound operation of the solenoid valve?12345

• Remove the torque converter from the gearbox

• Check the clearance between the snap ring and clutch reaction plate

• Pressurize air into the hole using a hand pump

• Connect a 12V power supply between the terminal and body

What is the probable cause for 'Gear engagement jerky when moving selector lever from N to D, or from N to R'?12345

• Contaminated ATF

• ATF level low

• Accelerator cable incorrectly adjusted

• Engine idle speed too high