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Posted inAutomotive Transmission
Overrunning Clutch
An overrunning clutch is used in automatic transmissions to lock a planetary gearset to the…
Posted inAutomotive Transmission
Clutches and Bands
Automatic transmission clutches and bands are friction devices that drive or lock planetary gearsets members.…
Posted inAutomotive Transmission
Planetary Gearsets
A planetary gearset consists of three members--sun gear, ring gear, and planetary carrier, which hold…
Posted inAutomotive Transmission
Torque Converters
The torque converter is a fluid clutch that performs the same basic function as a…
Posted inAutomotive Transmission
Automatic Transmissions
The automatic transmission, like the manual transmission, is designed to match the load requirements of…
Posted inAutomotive Transmission
Transmission Overhaul
Because of the variations in construction of transmissions, always refer to the manufacturer’s service manual…
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Transmission Troubleshooting
Transmissions are designed to last for the life of the vehicle when lubricated and operated…
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Auxiliary Transmissions
The auxiliary transmission is used to provide additional gear ratios in the power train (Figure…
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Transmission Types
Modern manual transmissions are divided into two major categories: • Constant mesh • Synchromesh Constant…
Posted inAutomotive Transmission
Shift Forks, Shift Linkage and Levers
Shift Forks Shift forks fit around the synchronizer sleeves to transfer movement to the sleeves…