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13 ″ ″ ″ ″ Hydraulic Flow (cont’d) 1 Position 14-58 Automatic Transmission System Description (cont’d) SHIFT SHIFT VALVE D MANUAL VALVE SERVO CONTROL MODULATOR LOCK-UP CONTROL LOCK-UP SHIFT LOCK-UP TIMING TORQUE CONVERTER CPC VALVE REGULATOR VALVE RELIEF VALVE ATF COOLER COOLER ATF PUMP REVERSE SERVO VALVE TORQUE TORQUE 3RD CLUTCH 4TH CLUTCH 4TH ACCUMULATOR 1ST ACCUMULATOR 1ST CLUTCH 2ND CLUTCH 2ND CLUTCH 2ND 3RD 3RD CLUTCH LUBRICATION SHIFT SOLENOID SHIFT SOLENOID SHIFT SOLENOID A/T CLUTCH PRESSURE A/T CLUTCH PRESSURE SHIFT VALVE C CPC SHIFT VALVE B SHIFT VALVE E 94 90 91 10 20 10 20 30 30 40 40 X X X 90 90’ 91’ 58 91 LA 94 91’ 91 6 96 92 93 X 90 90 58 97 X X 92 2 95 99 X 95’ 95’ AX MX 4’ 4 X 3’ 3 3 3’ 4 3 AX 56 SC 95’ 4 1 25 3 41 40 3 10 9 4 4 4’ 1 X 9 25 41 5J 5H 57 5E 5F 5K’ 5K 5G 20 X 5A 5A 58 X X 5J 5A 5H COUNTER- MAINSHAFT H6X X X 93 92 X 90 93 93 X 6 6 6 HX 56 HX AX 57 6 X X X HX HX M2X 4 M1X AX X 4 57 57 58 56 5A 4A 58 5C 48 50 SC 4B 5K’ 4 4’ X 5F’ 4’ 30 10 5F’ 50 5C 5E 5F X 5G 5K SB 9 H3X H3X H7X SECONDARY The PCM controls the shift solenoid valves and the A/T clutch pressure control solenoid valves. The conditions of the • Shift solenoid valve A is turned OFF, and the shift valve A moves to the left side. Line pressure (4) becomes line pressure (5B) at shift valve C. Line pressure (5C) flows to shift valve B via shift valve A, NOTE: When used, ‘‘left’’ or ‘‘right’’ indicates direction on the hydraulic circuit. 03/07/29 09:30:43 61S0X050_140_0061 |