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Is it necessary to repair gearbox slippage?

1 Answers

StBella

07/30/25 8:00am

It must be repaired. Additional information: I. Summary of fault causes: 1. Incorrect oil pressure control: The hydraulic pressure control of the automatic transmission valve body fails to reach the working pressure, preventing the piston from operating normally. 2. Friction plate wear: Prolonged use of the automatic transmission's friction plates results in the friction coefficient falling below the specified requirement, causing vehicle slippage. 3. Low fluid level and insufficient oil pressure: Caused by the transmission fluid level being too low, leading to inadequate pump pressure. II. Transmission 1. Composition: Manual: Manual transmissions primarily consist of gears and shafts, achieving speed and torque variation through different gear combinations. Automatic: Automatic transmissions (AT) are composed of a torque converter, planetary gears, and a hydraulic control system, achieving speed and torque variation through hydraulic transmission and gear combinations. 2. Torque converter: A distinctive component of AT transmissions, consisting of a pump impeller, turbine, and stator, directly transmitting engine power and torque while serving a clutch function.

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