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AUTOMATIC TRANSAXLE K37 K Fifth gear • Each shift solenoid is set to fifth gear mode. Pilot pressure is applied to the bottom end of shift valves A, C and shift valves A, C are positioned on the upper side. Conversely, shift valve B is positioned on the down side by spring force. Line pressure (1) flows through shift valve B and acts through shift valve A and is applied to the direct clutch (oil passage (36)). Line pressure (32) flows through shift valve A and is applied to the high clutch (oil passage (23)). Also, line pressure (1) that flows through shift valve B goes to shift valve C and is applied to the 2-4 brake acting through shift valve A (oil passage (37)). AMU0517A545 |