2018 LIGHT VEHICLE-DIAGNOSE SERVICE

Which of the following are the three critical clutch pedal measurements?

• clutch pressure, release point, pedal resistance
• clutch travel, engagement point, pedal pressure
• clutch position, engagement point, pedal resistance
• free play, reverse point, pedal height

Which of the following must be replaced during the service of a hydraulically controlled clutch?

• Leaking Transmission fluid

• Leaking Brake pads

• Leaking Engine oil

• Leaking Hydraulic fluid

A technician performed a test drive on the vehicle, and he found the transmission could be shifted into two gears simultaneously. Please state possible faults that happen on the transmission.

• Faulty interlock

• Worn speeds gears

• Defective input bearings

• Worn countershaft bearings

Which of the following is most likely customer complaint about a damaged transmission case, centre adapter plate or rear extension housing mating surface?

• Suspension noise
• Engine overheating
• Transmission fluid leakage
• Brake pedal vibration

A manual-transmission vehicle's clutch slips during hard acceleration. Which of the following could be the cause?

• Dirty windshield wipers
• weak pressure plate

• oil contamination

• Worn clutch friction material

A technician performed a test drive on the vehicle, and he found the transmission is difficult to shift out of gear. Which of the following could be the cause?

• Faulty windshield wipers
• The clutch teeth on the speed gears are worn.

• Loose battery connection
• The clutch is not fully releasing.

Which of the following is the correct procedure for installing snap rings?

• The edges of snap rings must be folded over to lock in position.

• The sharp edges of the snap ring opening should be facing up to allow easy grasp with snap ring pliers.

• The sharp edges of the snap ring opening facing down to allow easy grasp with snap ring pliers.

• Retaining compound must always be used to lock snap rings in position.

A five-speed manual transmission is very difficult to shift into 3rd and 4th gear only. Which of the following could be the cause?

• Cracked, loose shift fork or shift linkage issue

• Low transmission fluid
• Damaged clutch plate
• Incorrect tire pressure

A technician performed an automatic transmission fluid service and refilled the unit with incorrect automatic transmission fluid. Which of the following would most likely happen on the transmission?

• The transmission would have harsh shift.

• Improved fuel efficiency
• Enhanced engine performance
• Reduced emissions

A rear-wheel-drive vehicle shakes when accelerating rapidly from a stop. Which of the following is the most likely cause?

• Loose lug nuts on the wheels
• Low tire pressure
• Faulty brake pads
• Worn out or damaged universal joints in the driveshaft