How often should the transmission fluid in a Ford Escort be changed?
1 Answers
Ford Escort transmission fluid is generally replaced every three years or approximately 60,000 kilometers. Typically, manual transmissions require 2-3 liters, while automatic transmissions need about 5-6 liters. It is recommended to replace the oil filter screen at the same time. The transmission mainly refers to the car's gearbox, which is divided into manual and automatic types. Additional information: 1. Manual transmission: Primarily composed of gears and shafts, it achieves speed and torque variation through different gear combinations. Automatic transmission (AT), on the other hand, consists of a torque converter, planetary gears, a hydraulic torque variation system, and a hydraulic control system. It achieves speed and torque variation through hydraulic transmission and gear combinations. 2. Automatic transmission: The internal control mechanism is very precise with small matching clearances, so most automatic transmissions have a fluid replacement cycle of two years or 40,000–60,000 kilometers. During normal use, transmission fluid operates at temperatures around 120 degrees Celsius, thus requiring high-quality fluid that must remain clean. Over time, transmission fluid can develop sludge, which may increase wear on friction plates and other components and affect system oil pressure, thereby impacting power transmission. Sludge in dirty oil can hinder the movement of valves in the valve body, affecting oil pressure control and causing abnormalities in the automatic transmission. Regular checks are essential.