AUTOMATIC TRANSMISSION SYSTEM


  1. CONSTRUCTION


    • The transmission valve body assembly consists of the upper (No. 1 and No. 2) and lower (No. 1 and No. 2) valve bodies and 9 shift solenoid valves.

    A01MQVCC02
    *1 Shift Solenoid Valve SLT (Line Pressure Control Solenoid Assembly) *2 No. 1 Lower Valve Body
    *3 No. 2 Lower Valve Body *4 Shift Solenoid Valve SL2
    *5 Shift Solenoid Valve SLU (Lock up Control Solenoid Assembly) *6 No. 1 Upper Valve Body
    *7 No. 2 Upper Valve Body *8 Shift Solenoid Valve S3
    *9 Shift Solenoid Valve S2 *10 Shift Solenoid Valve S4
    *11 Shift Solenoid Valve S1 *12 Shift Solenoid Valve SR
    *13 Shift Solenoid Valve SL1 - -

    Figure 1. No. 1 Upper Valve Body

    A01MQOFC01
    *1 C1 Accumulator *2 Secondary Regulator Valve
    *3 Lock-up Relay Valve *4 Lock-up Control Valve
    *5 C3 Check Valve *6 B4 Outer Check Valve
    *7 2-3 Valve *8 3-4 Valve
    *9 B2 Accumulator *10 Sequence Valve
    *11 1-2 Shift Valve *12 Clutch Control Valve
    *13 Clutch Apply Relay Valve - -

    Figure 2. No. 2 Upper Valve Body

    A01MQOQC02
    *1 C3 Apply Relay Valve - -

    Figure 3. No. 1 Lower Valve Body

    A01MR4TC01
    *1 SLT Damper *2 4-5 Shift Valve
    *3 Primary Regulator Valve - -

    Figure 4. No. 2 Lower Valve Body

    A01MR0SC01
    *1 B1 Apply Relay Valve *2 Solenoid Relay Valve
    *3 Accumulator Control Valve *4 Solenoid Modulator Valve
    *5 Brake Control Valve - -