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29 Cards in this Set
- Front
- Back
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Lock up clutch |
Provides mechanical means to connect pump to turbine |
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When will lock up cluctch be disabled |
Abs stop or fault in transmission |
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What do a faulty lock up solenoid cause |
Slow acceleration low top speed elevated fluid temps |
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If pressure fails below in lock solenoid what to check |
Leaks at the lock up solenoid piston internal pressure leaks or the elctronics |
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Noise in transmission is usually caused by |
Worn pitted chipped or damaged gears |
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When the input drive gear is larger than the output gear what gear are you in |
Overdrive fuel econ engine wear |
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High pressure could be caused by |
Sticking pressure regulator valve |
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If line pressure builds then drop off check |
For leaks |
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Low pressure in foward range |
Leak in fowars clutch |
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Low pressure in park or neutral |
Fluid pump pressure reg valve valve body or case leaks |
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The hot range of the transmission, the cold range of the transmission |
180 to 200 75 to 85 |
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Clutches bands and servos used to |
To hold gears and are called planetary controls |
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If the plante carrier is the input what gear are you in |
Overdrive |
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Clutches are used to |
Hold and turn members |
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Power flow is only possible when |
When one memberis not allowed to turn or two members locked together |
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1.1 gear ratio is refered to as |
Direct drive no torque multiplication |
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4.1 refers to what |
The number of times the input rotate to output |
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Sungear driven clockwise and planet carrier locked what gear are you in ring gear counter clockwise |
Reverse |
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The basic planetary gearset includes |
Sun gear planteary pinnion gear ring gear |
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What is the job of the servo |
To force band to lock around gear to achieve a gear by hydraulic pressure |
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What is the ring gear |
The largest member of the gearset keeps everthing together |
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Ratio |
The number of revolution input gear makes to output gear |
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If the planetary carrier is the output gear what are you in |
Foward torque multiplication |
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What are the two planetary gearset |
Input gearset and reaction gearset |
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Engine rpm high vehicle speed is low what gear ratio are you in |
3.1 |
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To develop torque what must be sacrificed |
Output speed |
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What does the sungear do |
Its the center gear that meshes with planteary pinnon gear teeth |
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Governors |
Regulate shift valves |
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What are the 3 componets of the torque convertor |
Impeller in put or driven member Turbine connects to foward clutch Stator reaction member |
