Automatic Trans Mid-Term
The damage caused by a worn bushing is very expensive to repair. A. True B. False
A. True
A 20 tooth gear driving a 10 gear has a 2:1 ratio. A. True B. False
B. False
A radial needle bearing is commonly called a ________. A. Bushing B. Torrington C. Bearing D. Cup
B. Torrington
What is the preferred tool to use when removing a pump? A. A chain B. Slide hammers C. Special screw-type puller D. Either B or C
D. Either B or C
In an automatic transmission valve body, the typical valve-to-bore clearance is about _____ to _____.
0.003" and 0.004"
In the valve body an orifice is used to ______ _______ flow.
Restrict Fluid
A band is a circular strip of metal that has a lining riveted to the inner surface. A. True B. False
B. False
At a constant vehicle speed, which gear ratio in the transmission will result in higher engine RPM? A. 3:1 B. 2:1 C. 0.75:1 D. 1:1
A. 3:1
A lip seal requires what type of tool to remove? A. A chisel or sliding hammer and/or a seal puller B. A plastic trim removing tool C. A large ball peen hammer D. A clutch installation tool
A. A chisel or sliding hammer and/or a seal puller
After the automatic transmission/transaxle been removed from the vehicle, many service technicians _______ to clean the road grime and dirt from the unit before starting to disassemble. A. A power washer B. Hot soapy water and a steel wire brush C. An acid bath D. A scraper and a used tooth brush
A. A power washer
Torque is ______. A. A twisting force B. The rate of doing work C. Result in motion D. The gear ratio
A. A twisting force
The ideal unlined steel plates _______. A. Are perfectly flat B. Are not extremely smooth C. Have many small nicks in their surface D. All of these
A. Are perfectly flat
An accumulator _________. A. Cushions a shift B. Applies fluid pressure to a clutch or band C. Release fluid from a clutch or and D. Increase fluid pressure
A. Cushions a shift
The strongest of the band designs is the _______. A. Double wrap B. Single wrap C. Heavy band D. Flexible
A. Double wrap
When the drive gear has a smaller diameter and fewer teeth than the driven gear, it is referred to as _____. A. Gear reduction B. Speed multiplication C. Direct drive D. None of these
A. Gear Reduction
Which type of gear may be found in a rear-wheel-drive axle? A. Hypoid B. Spiral Bevel C. Spur D. Helical
A. Hypoid
What precaution should be made when removing the valve body? A. Note the position of the bolts B. Wash it with solvent before removing C. Make sure to remove the valve body before removing the filter D. Use the proper valve body puller
A. Note the position of the bolts
What precautions should be observed when removing the valve body? A. Note the position of the bolts B. Wash it in solvent before removing C. Make sure to remove the valve body before removing the filter D. Use the proper valve body puller
A. Note the position of the bolts
When a roller clutch unlocks, the rollers ________. A. Rotate between the two races like a series of bearing rollers B. Are wedged between the two races C. Rotate to a position where they allow both inner and outer races to rotate D. None of these
A. Rotate between the two races like a series of bearing rollers
Tapered roller bearings must be adjusted to get the correct end play or preload. This is usually achieved by using ________. A. Selective thickness shims B. Various size of races C. Different size rollers D. Different tapers used for the bearings
A. Selective thickness shims
What separates the lower valve body from the upper valve body? A. Separator Plate B. Divider C. Valve body channel D. Valve springs
A. Separator Plate
How does an accumulator work? A. Slows the application of the clutch or band B. Includes a solenoid to apply a clutch C. Supplies high-pressure ATF to a band so it applies quickly D. Accumulates extra ATF for use when it is low in the case of the leak
A. Slows the application of the clutch or band
Tech A says that a band is applied by a hydraulic servo and released by a spring or hydraulic pressure. Tech B says a clutch is applied by hydraulic pressure and released by a spring or hydraulic pressure. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
A. Tech A
Tech A says that the torque converter should be removed with the transmission. Tech B says that it is easier to leave the torque converter attached to the engine. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
A. Tech A
Technician A says a helical gear is stronger than a spur gear. Technician B says that a helical gear is noisier than a spur gear. Which technician is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
A. Tech A
On a transaxle, what component may be located behind the valve body? A. The input drive chain B. The front seal C. The input shaft D. The torque converter
A. The input drive chain
When a multiple-disc clutch is used as a holding member, the lugs of the unlined plates are splined into _______. A. The transmission case B. The reaction carrier C. The output shaft D. A very large drum
A. The transmission case
What component or part cannot be replaced with the transmission/transaxle in the vehicle? A. Torque converter B. Shift solenoids C. Valve body D. Output speed sensor
A. Torque converter
A check ball is the simplest device for controlling fluid flow. A. True B. False
A. True
A gear set used with shafts that cross each other but do not intersect is the worm gear. A. True B. False
A. True
A mechanical diode is a type of one-way clutch. A. True B. False
A. True
A one-way clutch is sometimes used as a driving device. A. True B. False
A. True
A shift solenoid needs to be checked for mechanical operation of the valve opening and closing. A. True B. False
A. True
After staking a bearing, remove any raised metal with a scraping tool or sharp knife. A. True B. False
A. True
After the valve body and filter have been installed, the solenoid blocks needs to be installed. A. True B. False
A. True
Bellville plates are often called cushion plates. A. True B. False
A. True
Bevel gears are used on nonparallel shafts. A. True B. False
A. True
Clutch failure can result from a faulty check ball in the clutch piston. A. True B. False
A. True
Control pressure is the flow from the pressure regulator valve to the manual valve and into the control circuit. A. True B. False
A. True
Engine develop torque and the drivetrains modify that torque to move the vehicle. A. True B. False
A. True
Excessive endplay indicates a transmission has internal wear. A. True B. False
A. True
Fluid force pushing on the turbine in the torque converter transfers the driving force from the engine to the transmission. A. True B. False
A. True
In most cases, the transmission must be lifted from the rear mount before you can remove the extension housing. A. True B. False
A. True
Some worm tracks could contain check balls. A. True B. False
A. True
The apply device that is most commonly used as a driving member is a multiple-disc clutch. A. True B. False
A. True
The lip of the lip seal should be protected if it has to pass over a rough surface. A. True B. False
A. True
The transmission valve body can be serviced or replaced without removing the transmission. A. True B. False
A. True
Typical rules about gears sets include the following: Gear sets will multiply torque but at a reduced speed. A. True B. False
A. True
Using remanufactured transmssions saves a shop from needing to purchase special tools. A. True B. False
A. True
With special tools, the extension housing bushing can be replaced without removing the extension housing. A. True B. False
A. True
When assembling a pump, it might be necessary to _____ the pump halves before torquing the pump body bolts.
Align
Typical clearance should be about __________ between each friction surface-lined and unlined plate. A. 0.001" to 0.005" B. 0.010" to 0.015" C. 0.020" to 0.035" D. 0.050" to 0.075"
B. 0.010" to 0.015"
If a gear with 20 teeth is driving a gear with 60 teeth, the gear ratio is _______. A. 2:6 B. 3:1 C. 1:3 D. 0.33:1
B. 3:1
What can be used to make sure that a check ball is properly seated to a spacer plate? A. A magnet B. A light C. Low pressure air from an air nozzle D. ATF from a squirt can
B. A light
Fluid is controlled in a valve body by all of these EXCEPT _________. A. Check balls B. Air valves C. Shuttle valves D. Spool valves
B. Air valves
The planetary pinion gears in a planetary gear set are mounted in the ______. A. Ring gear B. Carrier C. Sun gear D. None of these
B. Carrier
Severe service includes _______. A. Extensive highway driving B. Commercial use, such as police or taxi use C. A combination of city and highway driving D. Driving in temperatures below freezing
B. Commercial use, such as police or taxi use
What is the correct tool for measuring input and output shaft endplay? A. Dial Caliper B. Dial Indicator C. Micrometer D. Vernier Caliper
B. Dial Indicator
A differential ______. A. Provides the gear reduction needed in the drive axle. B. Drives two wheels at different speeds C. Both A and B D. Neither A or B
B. Drives two wheels at different speeds
A driving device transfers torque from the turbine shaft to the output shaft. A. True B. False
B. False
A few metal particles stuck to the pan magnet indicate a need for transmission overhaul. A. True B. False
B. False
Interlocks are used to keep the manual valve aligned with the shifter selector. A. True B. False
B. False
Loose pump bolts are the major cause of excessive endplay. A. True B. False
B. False
Some seals can be replaced without removing the driveshaft. A. True B. False
B. False
Some thread repair inserts can be threaded directly into the worn threads to repair them. A. True B. False
B. False
The majority of vehicles up to the 1980's used three speed transmissions. A. True B. False
B. False
The manual valve in the valve body is moved by the roster comb. A. True B. False
B. False
The output shaft bushings of most FWD transaxles cannot be replaced in-vehicle. A. True B. False
B. False
The planetary gear train can be slid out of the case as one assembly on all RWD transmissions. A. True B. False
B. False
The purpose and function of gears in a transmission are for high gear to provide an engine speed for fuel efficient operation at low speeds. A. True B. False
B. False
The purpose of the shifter interlock is to keep the transmission from being forced into reverse when the vehicle is moving forward. A. True B. False
B. False
The reaction devices connects the turbine shaft from the torque converter to the elements of the planetary gear train. A. True B. False
B. False
The transaxle drive chain can be re-installed in any orientation. A. True B. False
B. False
To determine the ratio of a worm gear, divide the number of teeth on the driven gear by the number of teeth on the drive gear. A. True B. False
B. False
When a multiple-disc clutch is used as a holding member, the lugs of the unlined disc plate are splined into the reaction carrier. A. True B. False
B. False
When a roller clutch locks, the rollers rotates to a position where they allow both inner and outer races to rotate. A. True B. False
B. False
With some vehicles, you can leave the torque converter attached to the flex plate when the transmission is removed. A. True B. False
B. False
Some clutches in an automatic transmission are applied while the vehicle is at rest. This application of clutch(es) is often called a _________ shift. A. Static B. Garage C. Sychronous D. Asychronous
B. Garage
The basic function of the valve body include all EXCEPT ________. A. Control operation ranges B. Lock or unlock the differential clutches C. Lock or unlock the torque converter clutch D. Provide proper shift timing
B. Lock or unlock the differential clutches
The apply device that is most commonly used as a driving member is a _________. A. Cone clutch B. Multiple-disc clutch C. One-way clutch D. Band
B. Multiple-disc clutch
Transmission drive devices consist of _________. A. One-way clutches B. Multiple-disc clutches C. Both A and C D. Neither A or B
B. Multiple-disc clutches
The type of gear set used in most automatic transmissions is ________. A. Spur gears B. Planetary gears C. Helical gears D. Any of the above
B. Planetary gears
Transmission endplay is adjusted using _______. A. Different sized case O-rings B. Selective Washers C. The end play adjusting bolt D. Paper shims
B. Selective Washers
The free fall test is a standard check for _______. A. Check balls B. Shift valves C. Accumulators D. Shift solenoids
B. Shift valves
Tech A says that a clutch must engage completely, all at once. Tech B says that the clutch must slip slightly during engagement. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
B. Tech B
Tech A says that spur gears are quieter than helical gears. Tech B says that helical gears produce greater thrust forces than spur gears. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
B. Tech B
Why is there a magnet in the bottom of many automatic transmission pans? A. To keep the pan in place as it is being installed B. To attract any steel particles and keep them from flowing through the transmission C. Used in assembly only D. Any of the above depending on make and model
B. To attract any steel particles and keep them from flowing through the transmission
When a sprag clutch locks, the sprags ________. A. Rotate into a position that unlocks them B. Try to rotate but wedge between the two races C. Rotate with the free or rotating race D. Roll down the ramps and wedge into place.
B. Try to rotate but wedge between the two races
What information is often needed when ordering parts for an automatic transmission/transaxle? A. Number of bolts used on the pan B. VIN/Tag number C. The length of the extension housing D. The diameter of the torque converter
B. VIN/Tag number
Valve bodies have many fluid passages for the various transmission hydraulic circuits cast into them, any they are called _______. A. Manual valve passages B. Worm holes or worm tracks C. Control pressure lines D. Actuator channels
B. Worm holes or worm tracks
New lined material should soak in ATF for at least ______ before installation. A. 5 minutes B. 10 minutes C. 20 minutes D. 60 minutes (one hour)
C. 20 minutes
The term used to describe when the apply devices do not need to be timed when shifting gears is ________. A. Shift feel B. Shift quality C. Asychronous D. All of these
C. Asychronous
Tech A says that a differential provides the gear reduction needed in the drive axle. Tech B says that the differential can drive two wheels at different speeds. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
C. Both A and B
Tech A says that a special tool can be used to depress the servo spring for servo disassembly. Tech B says to note the accumulator spring position during disassembly. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
C. Both A and B
Tech A says that some of the plates used in a multiple-disc clutch are lined with paper friction material. Tech B says that some of the plates used in a multiple-disc clutch are unlined steel plates. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or N
C. Both A and B
Tech A says that some servos and accumulators require special holding tools or spring compressors to hold the internal spring compressed during disassembly. Tech B says that an end-play check should be made before removing the transmission pump. Who is correct? A. Tech A B. Tech B C. Both A and C D. Neither A or B
C. Both A and B
Tech A says that the inner and outer races of a sprag clutch are perfectly round and smooth. Tech B says that one of the races of a roller clutch is perfectly round and smooth while the other one has a series of ramps in it. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
C. Both A and B
Technician A says that an end play check should be performed to make sure that the unit has been correctly assembled. Technician B says that the end play can be used to check for proper internal clearance. Which technician is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
C. Both A and B
Technician A says that if a check ball is magnetized, it may not work as designed. Technician B says a solenoid is magnetized and can attract metal particles and affect its operation. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
C. Both A and B
Technician A says that in order for a planetary gear set to change the ratio and transmit torque, there must be an input and a reaction member. Technician B says that the turbine shaft is the primary input to the transmission. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
C. Both A and B
Fluid flushing typically ___________. A. Uses a chemical to dissolve varnish and other deposits B. Another name for fluid exchange C. Pulsates the flow to increase the cleaning power D. Both A and C
C. Both A and C
It is standard practice to _______ before removing the pump assembly. A. Remove the extension housing B. Remove the direct (Forward) clutch assembly C. Check end play D. Loosen the band adjustment
C. Check end play
The biggest "enemies" of a valve body include __________. A. City and highway driving B. Cold ATF C. Dirt and overheated fluid D. Magnetism
C. Dirt and overheated fluid
What is the first step usually specified by vehicle manufacturers when removing an automatic transmission (rear wheel drive) from the vehicle. A. Remove the driveshaft B. Remove the torque converter inspection cover C. Disconnect the negative battery cable D. Hoist the vehicle
C. Disconnect the negative battery cable
The ________ connects the turbine shaft from the torque converter to the elements of the planetary gear train. A. Reaction devices B. Accumulator C. Driving devices D. Servo
C. Driving devices
Clutch pack clearance can be checked using _________. A. A feeler gauge B. A dial indicator C. Either A or B depending on the clutch pack and access to measure the clearance. D. Both methods should be used to insure accuracy
C. Either A or B depending on the clutch pack and access to measure the clearance
A differential assembly is normally composed of _____ gears. A. Shaft B. Two C. Four or more D. Two equal sized
C. Four or more
Where are most orifices located? A. In the valve body channel B. Under the valve springs C. In the separator plate D. Between the gaskets
C. In the separator plate
Some states have rules and regulations that define what an automatic transmission rebuild or overhaul must include when performing which service or repair. A. Fluid exchange service B. Filter replacement C. Overhaul D. Extension housing seal replacement
C. Overhaul
A common repair procedure for the PWM pressure regulator solenoid is to _______ the solenoid. A. Shim B. Bead Blast C. Replace D. De-magnetize
C. Replace
What is an example of a one-way clutch? A. Multi-disc clutch B. Band C. Roller clutch D. Accumulator
C. Roller clutch
"Fast learn" or a "quick learn" should be performed using ________ before the vehicle is driven. A. Pressure gauges B. Dial Indicators C. Scan tool D. Valve body tester
C. Scan tool
Air testing is used to _______. A. Check the operation of the pump B. Test the valve body valve operation C. Test the clutches and bands for proper operation and to detect possible leaks D. Operate the speed sensors
C. Test the clutches and bands for proper operation and to detect possible leaks
Inside the transmission the manual valve is held in position by _______. A. The shift cable B. A spring loaded solenoid C. The roster comb D. None of these
C. The roster comb
What can be used to prevent the converter from sliding off its splines and falling as the transmission is being removed? A. Keep the torque converter attached to the flexplate B. Pack assembly lube into the splines C. Use a retaining bracket D. Tilt the transmission upward at the rear
C. Use a retaining bracket
Most manufacturers recommend fluid changes every _______. A. 10,000 miles (16,000 km) B. 25,000 miles (40,000 km) C. 50,000 miles (80,000 km) D. 100,000 miles (160,000 km)
D. 100,000 miles (160,000 km)
The purpose and function of a valve body includes ___________. A. Scheduled shifts to optimize engine performance B. Provide for proper shift timing C. Safely shift into reverse when requested D All of the above
D. All of the above
The torque carrying capacity of a clutch is determined by the _________. A. Number of plate B. Amount of lining area on the plates C. Amount of pressure squeezing the plates together D. All of the above
D. All of the above
What is used to transfer engine torque to all four wheels? A. Four driveshafts B. A transfer case or power unit C. Four differentials D. All of the above
D. All of the above
What should be done when installing a transmission/transaxle into a vehicle? A. Make sure that the transmission alignment dowels are installed B. Connect the cooler lines and tighten them to the correct torque C. Check the linkage for proper adjustment so that the shift interlock works correctly and the PRNDL is aligned with the transmission range switch. D. All of the above
D. All of the above
What valve body service operations are usually performed? A. Disassembly B. Cleaning C. Replacing all filter screens D. All of the above
D. All of the above
When being exposed to ATF, what should a technician do? A. Wear googles or a face shield B. Wear gloves or barrier cream for skin protection C. Clean any skin contact with ATF using soap and water D. All of the above
D. All of the above
Commonly used holding or reaction members are _____. A. Multiple-disc clutches B. One-way clutches C. Bands D. All of these
D. All of these
During a transmission rebuild, it is a good practice to replace _______. A. Rubber sealing rings B. Paper and composite gaskets C. Lined clutch plates D. All of these
D. All of these
Gears can be used to ______. A. Increase speed B. Increase torque C. Reverse direction D. All of these
D. All of these
The grooves in the surface of a lined clutch plate ______. A. Allow oil to flow between the plates more easily B. Help cool the friction material C. Are cut using different patterns depending on the clutch D. All of these
D. All of these
When an automatic transmission is shifted into gear. A. A clutch will be applied to drive part of the gearset B. Hydraulic pressure will be sent to a clutch piston C. A portion of the planetary gear set will be forced to rotate. D. All of these
D. All of these
An overhaul kit may be called _________ depending on the parts that are includes. A. Compliance kit B. Master kit C. Overhaul kit D. Any of the above
D. Any of the above
Plates lined with friction materials are called ______. A. Friction discs B. Simply friction C. Friction plates D. Any of the above
D. Any of the above
What parts can usually be removed with the automatic transaxle/transmission still in the vehicle? A. Pressure switches B. Transmission range switch' C. Turbine and output speed sensors D. Any of the above
D. Any of the above
A one-way clutch in a reverse direction ________. A. Is released by a group of springs B. Self applies whenever one of the races tries to rotate in a reverse direction C. Is applied by hydraulic pressure D. Any of these
D. Any of these
Band clearance can be adjusted using a ________. A. Selective sized servo piston rod B. Threaded adjuster at the band anchor C. Threaded adjuster at the servo lever D. Any of these depending on the transmission
D. Any of these depending on the transmission
Full-time four-wheel-drive vehicles use ______. A. Transfer case B. Spiral bevel drive axles C. Three differentials D. Both A and C
D. Both A and C
A front-wheel-drive vehicle driveshaft must use a _____ at the outer ends of the axle, because the front wheels must be steered at sharp angles. A. Hotchkiss joint B. Universal joint C. Ball joint D. Constant velocity joint
D. Constant velocity joint
When replacing a transaxle, correct unit identification is critical because the ______ may be different, depending on the application or engine size of the vehicle. A. Fluid color B. Case material C. Rubber seal material D. Final drive ratio
D. Final drive ratio
What shift mode should be used when descending a steep hill? A. Drive (D) B. Second (2) C. Neutral (N) D. Low (L)
D. Low
The apply device that is most commonly used as a driving member is a _______. A. Band B. One way clutch C. Cone clutch D. Multiple-disk clutch
D. Multiple-disc clutch
Tech A says that all FWD vehicles use U-joints on the front drive axles. Tech B says that all RWD vehicles use CV joints on their rear drive axles. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
D. Neither A or B
Tech A says that gear reduction decreases torque. Tech B says that gear reduction increases speed. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
D. Neither A or B
Tech A says that you should tighten the valve body bolts in a spiral order starting from the outer most bolt. Tech B says that a 3/8" drive air ratchet tightens the bolt to just the right amount. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
D. Neither A or B
Two technicians are discussing transmission R&R. Tech A says the first step is to drain the fluid. Tech B says attaching an engine support should be first. Who is correct? A. Tech A B. Tech B C. Both A and B D. Neither A or B
D. Neither A or B
The manual valve functions by allowing ______ to the various clutches. A. Vacuum Pressure B. Governor Pressure C. Electron Flow D. None of these
D. None of these
When fluid flows through an orifice at what point does the pressure equalize? A. When fluid flow just begins B. At the highest rate of fluid flow C. When fluid flow reverses D. When fluid flow stops
D. When fluid flow stops
To prevent leakage once the driveshaft has been removed from a RWD vehicle, the _____ ______ needs to be plugged.
Extension housing
Side clearance of a metal sealing ring is checked using a ______ ______.
Feeler gauge
A one way clutch that is holding is referred to as being _______.
Locked
______ _______ can cause sticking or binding of the solenoid plunger or blocking of the fluid passage.
Metal Particles
Two meshed external gears will rotate in the ______ direction. An external gear meshed with an internal gear will rotate in the ______ direction.
Opposite and Same
The lining material most often used is made from _______. A. Paper B. Asbestos C. Inorganic fibers D. Any of the above depending on application
A. Paper
The material safety data sheet (MSDS) (SDS) for most transmission fluids indicate which safety hazards when working with new fluid? A. Possible skin reaction B. Possible skin cancer C. Possible exposure to HIV D. Possible sweeling of spots exposed to the fluid
A. Possible skin reaction
The _______ connects (lock) a member of the gear train to the transmission case. A. Reaction Device B. Accumulator C. Driving Devices D. Servo
A. Reaction Device
Rolling friction is the drag of the tires on the road. A. True B. False
A. True
Some bands can be adjusted without removing the oil pan. A. True B. False
A. True
Some manufacturers specify gear train end-play checks at the output shaft or other locations. A. True B. False
A. True
The apply device that is most commonly used as a driving member is a one-way clutch. A. True B. False
A. True
The dynamic friction of the clutch plates affects the quality of the shift. A. True B. False
A. True
The lip of the lip seal should always face the wet side. A. True B. False
A. True
Typical clearance should be about 0.001" to 0.005" (0.025 to 0.012mm) between each friction lined and unlined plate. A. True B. False
A. True
Test the solenoid with an ohmmeter and listen for a click. A. True B. False
B False
A spring compressor must be installed before removing the clutch pack retaining ring. A. True B. False
B. False
After the planetary gear sets, clutches, and bands are assembled, the filter is installed. A. True B. False
B. False
All metal backed lip seals are coated with sealant. A. True B. False
B. False
Always adjust the bands whenever the trans fluid is serviced. A. True B. False
B. False
An accumulator will move in it's own bore whenever governor pressure is too high. A. True B. False
B. False
Bearing have much less friction because they have rolling member, either balls or bushings. A. True B. False
B. False
Fluid temperature above 220 degrees will cause varnish to form. A. True B. False
B. False
If the transmission is in low gear with a 2.5:1 ratio and the final drive has a 3:1 ratio, the engine will turn 5.5 revolution s for each revolution of the drive wheels. A. True B. False
B. False
In the valve body, a cross leak is a leak between two shift valves. A. True B. False
B. False
Installing the transmission onto a converter that is bolted to the flexplate will probably ruin the pump. A. True B. False
B. False
A multiple-disc clutch is applied by _______. A. A piston and air pressure B. Fluid pressure pushing against a piston C. One or more coil springs D. None of these
B. Fluid pressure pushing against a piston
The life of ATF is reduced if the temperature of the fluid is above _______. A. 32 Degrees F (0 Degrees C) B. 100 Degrees F (38 Degrees C) C. 175 Degrees F (80 Degrees C) D. None of the above
C. 175 Degrees F (80 Degrees C)
The vehicle drivetrain can send power to _______. A. The rear wheels B. The front wheels C. Both A and B D. Neither A or B
C. Both A and B
An automatic transmission shifter will not move out of "PARK" position. Which of these could be the cause? A. A failed PWM pressure solenoid B. Low transmission fluid C. Interlock solenoid unplugged D. A seized clutch drum
C. Interlock solenoid unplugged
The transmission is in first gear, which has a 2.5:1 ratio, and the rear axle has a ratio of 2:1. What is the overall ratio? A. 2:1 B. 2.5:1 C. 4.5:1 D. 5:1
D. 5:1
Cleaning methods that are commonly used include ____. A. Hot spray wash B. Water (aqueous) solution wash C. Microbe cleaning D. All of the above
D. All of the above
What is needed to properly fit a Teflon seal? A. An installation tool B. A sizing tool C. Hot water to soften the ring D. All of the above
D. All of the above
The two types of one-way clutches used in automatic transmissions are _______ and _______.
Roller and Sprag
