福特培训资料5-长安福特变速箱控制系统.ppt

长安福特 Initial position A Operated B Fluid pump pressure 1 Drain hole to fluid sump 2 Main line pressure 3 Throttle pressure 4 Preload pressure 5 Initial position A Operated B Main line pressure 1 Preload pressure 2 Drain hole to fluid sump 3 Initial position A Operated B Preload pressure 1 Throttle pressure 2 Drain hole to fluid sump 3 Main regulating pressure 4 Initial position A Operated B Main line pressure 1 Accumulator control pressure A 2 Main regulating pressure 3 Drain hole to fluid sump 4 Initial position A Operated B Main line pressure 1 Accumulator control pressure B 2 Control pressure of the PWM solenoid valve forthe 2nd/4th/5th gear brake3 Drain hole to fluid sump 4 Initial position A Operated B Main line pressure 1 Accumulator control pressure C 2 Control pressure of the PWM solenoid valve for the 3rd - 5th gear clutch 3 Drain hole to fluid sump 4 Initial position A Operated B Main line pressure 1 Converter pressure 2 Drain hole to fluid sump 3 Initial position A Operated B Main line pressure 1 Reduced actuation pressure, 1st - 3rd gear clutch 2 Main regulating pressure 3 Drain hole to fluid sump 4 Initial position A Operated B Main line pressure 1 Reduction brake band pressure 2 Accumulator control pressure B 3 Drain hole to fluid sump 4 Initial position A Operated B Main line pressure 1 Drain hole to fluid sump 2 Initial position A Operated B Converter pressure 1 Pressure in the lubricant circuit 2 Control pressure of the TCC PWM solenoid valve 3 Drain hole to fluid sump 4 Initial position A Operated B Main line pressure 1 To the 2nd/4th/5th gear brake 2 To the 5th gear clutch 3 Drain hole to fluid sump 4 Reduction brake pressure 5 To shift valve C (L17) 6 To shift valve B (L5) 7 To the 3rd - 5th gear clutch 8 Preload pressure from SSA 9 Initial position A Operated B Main line pressure 1 To shift valve A (L7) and shift valve C (L17) 2 From shift valve A (L7) 3 To reduction pressure control valve (L18) 4 Drain hole to fluid sump 5 From shift valve C (L