Ô tô Camry 3.5Q - Phần 1 Phần 1 (Tài liệu bằng tiếng anh) gồm: - Kết cấu thân xe - Kết cấu phần điện - CHASSIS - Kích thước xe - Động cơ xe
CHASSIS – U660E AUTOMATIC TRANSAXLE01YCH37TESolenoid Valve SL1SolenoidValve SLUSolenoid Valve SL4Solenoid Valve SL3No.2 Upper Valve BodyPlateNo.1 Upper Valve BodyPlateSolenoid Valve SLTSolenoid Valve SL2Solenoid Valve SLLower Valve Body01YCH38TEB2 Control ValveSolenoidModulator ValveClutchControl ValvePrimaryRegulator ValveB1 ApplyControl ValveB2 ApplyControl ValveClutch ApplyControl ValveSequence ValveCH-82JVALVE BODY UNIT1. GeneralThe valve body unit consists of the No.1 upper, No.2 upper and lower valve bodies and 7 solenoid valves(SL1, SL2, SL3, SL4, SLU, SLT, SL)." No.1 Upper Valve Body A CHCHASSIS – U660E AUTOMATIC TRANSAXLE01YCH39TELock-upControl ValveSecondaryRegulator ValveLock-up Relay ValveReverse Sequence Valve01YCH40TESLSLTSLUSL2SL1 SL3SL4CH-83" No.2 Upper Valve Body A" Lower Valve Body A CHASSIS – U660E AUTOMATIC TRANSAXLE01YCH41TESolenoid ValveSL1, SL2, SL3, SL4ControlPressureClutch orBrakeLine PressureU660EPressure Reduction ValveSolenoidValvePressureRegulation ValveSignalPressureControlPressureClutch orBrakeLine PressureConventional models01YCH19YSpool ValveSleeveSolenoid Valve SL2 and SL4Spool ValveSleeveSolenoid Valve SL1 and SL3HydraulicPressureCurrentCH-842. Solenoid ValvesSolenoid Valves SL1, SL2, SL3, SL4, SLU and SLTD In order to provide a hydraulic pressure that is proportional to the current that flows to the solenoid coil,solenoid valves SL1, SL2, SL3, SL4, SLU and SLT linearly control the line pressure and clutch and brakeengagement pressure based on the signals from the ECT ECU.D Solenoid valves SL1, SL2, SL3 and SL4 are large flow linear solenoid valves that can supply morepressure than conventional ones. These solenoid valves control engagement elements by directlyregulating the line pressure without using the pressure regulation valve or the pressure reduction valve.Thus, the number of valves and the length of the valve body fluid passage have been reduced, the shiftingresponse has been increased and the shift shock has been minimized. CHCHASSIS – U660E AUTOMATIC TRANSAXLE01YCH20YSpool ValveSleeveSolenoid Valve SLUHydraulicPressureCurrent01YCH21YSpool ValveSleeveSolenoid Valve SLTHydraulicPressureCurrentCH-85" Function of Solenoid Valves ASolenoid Valve FunctionSL1 C1 clutch pressure controlSL2 C2 clutch pressure controlSL3 B1 brake pressure controlSL4 B3 brake pressure controlSLUD Lock-up clutch pressure controlD B2 brake pressure controlSLT Line pressure control CHASSIS – U660E AUTOMATIC TRANSAXLE01YCH22YControl PressureFilterModulatedPressureDrainOFF ConditionControl PressureModulatedPressureON ConditionCH-86Solenoid Valve SLD Solenoid valve SL uses a three-way solenoid valve.D A filter is provided at the tip of the solenoid valve to further improve operational reliability." Function of Solenoid Valve ASolenoid Valve Type FunctionSL 3-wayD Switches the lock-up relay valve.D Switches the B2 apply control valve and thereverse sequence valve. . Valve01YCH40TESLSLTSLUSL2SL1 SL3SL4CH- 83& quot; No.2 Upper Valve Body A" Lower Valve Body A CHASSIS – U660E AUTOMATIC TRANSAXLE01YCH41TESolenoid ValveSL1,. Valve FunctionSL1 C1 clutch pressure controlSL2 C2 clutch pressure controlSL3 B1 brake pressure controlSL4 B3 brake pressure controlSLUD Lock-up clutch pressure