|
|
2-1 Shift - First Gear Engaged After the gear change is complete, the 1-2/4-5 shift solenoid (1) (Fig. 22) is turned off. This reduces the valve (5) to 0 psi and the spring pressure downshifts Fig. 22 First Gear Engaged 1 - 1-2/4-5 SHIFT SOLENOID 5 - 1-2/4-5 COMMAND VALVE 2 - 1-2/4-5 OVERLAP VALVE 6 - DRIVING CLUTCH K1 3 - 1-2/4-5 SHIFT PRESSURE SHIFT VALVE 7 - HOLDING CLUTCH B1 4 - 1-2/4-5 HOLDING PRESSURE SHIFT VALVE 8 - SHIFT PRESSURE REGULATOR VALVE 21 - 34 AUTOMATIC TRANSMISSION NAG1 - SERVICE INFORMATION VA |