Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
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Torque Converter: Description and Operation
DESCRIPTION
The torque converter consists of the converter case, pump impeller, turbine runner, stator, one-way clutch, and lock-up clutch. The torque converter transmits and amplifies torque by means of the ATF inside it. The lock-up clutch is a direct coupling between the engine and automatic transmission that is intended to improve fuel efficiency.