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WorksheetsAutomatic Transmissions
Total questions: 15
Worksheet time: 8mins
The job of the transmission is to (select all correct answers)
Multiply and divide torque by providing different gear ratios
Provide the vehicle with a way of moving in reverse
Multiplying the fuel consumption of the vehicle
All of the above
The gear shift lever in the passenger compartment is connected to what valve?
Throttle valve
Govenor valve
1-2 shift valve
Manual valve
What is the name of the pressure that is produced by the transmission pump?
Main line pressure
Govenor pressure
Throttle pressure
Torque converter pressure
What divides the two halves of the valve body?
separator plate
divider plate
dinner plate
Fault divider
What are important habits when working with automatic transmissions?
Organization
clean working environment
proper tools
a good understanding of automatic transmissions
All of the above
Choose all of the apply devices:
One way clutch
Bands
Valve body
Clutch packs
This is the first check to be done on a tranmission before tear down
Air pressure check
Run on a dyno
Input shaft end play
Clutch pack clearnace
Input shaft end play is measured with what tool?
Feeler gauge
Micrometer
Ruler
Dial indicator
What is the name of the tool used to remove the transmission pump?
pry bar
Hammer
Pump puller
clutch pack compressor
What two tools can be used to measure clutch pack clearnace?
Ruler
Feeler gauges
Micrometer
dial indicator
Throttle pressure is related to what ?
Engine RPM
Throttle opening or engine load
Brake pedal application
Vehicle speed
Govenor pressure is related to what?
Throttle opening or engine load
Engine RPM
Vehicle speed
Transmission input shaft speed
If transmission main line pressure was lower than spec, how would it affect the apply devices?
They would apply slower and without as much holding force
They would apply faster with more holding force
It wouldn't affect anything
The transmission would not work at all
What is the best annalogy of how a shift valve works inside a valve body
Tug of war
two pressures pushing on either end of the valve
a teater totter
a roller coaster
What is the reason for measuring input shaft end play after the transmission is put back together?
Make sure that there is no play after assembly
Make sure that there is the proper amount of play and that we put the transmission together properly
To make sure the valve body is in corretly
To measure clutch pack clearnace one last time.
