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31 S0X4AA1E10410900000CAAT01 Power Flow 14-266 Automatic Transmission System Description (cont’d) MAINSHAFT MAINSHAFT MAINSHAFT 4TH CLUTCH MAINSHAFT TORQUE CONVERTER COUNTERSHAFT COUNTERSHAFT 1ST GEAR SECONDARY SHAFT 1ST CLUTCH 2ND CLUTCH SECONDARY SHAFT SECONDARY SHAFT SECONDARY SHAFT COUNTERSHAFT 4TH GEAR PARK GEAR REVERSE SELECTOR COUNTERSHAFT COUNTERSHAFT COUNTERSHAFT 1ST-HOLD 5TH CLUTCH MAINSHAFT 3RD CLUTCH COUNTERSHAFT REVERSE Gear operation • 4th gear is engaged/disengaged with the mainshaft by the 4th clutch. Gears on the countershaft: • Final gear is integral with the countershaft. gear with the reverse selector hub. The reverse selector hub is splined to the countershaft so 5th gear and reverse • Countershaft 3rd gear is engaged/disengaged with the countershaft by the 3rd clutch. Gears on the secondary shaft: • 1st gear is engaged/disengaged with the secondary shaft by the 1st clutch. 1st gear is engaged with the secondary shaft by the one-way clutch and the 1st-hold clutch when decelerating using for engine braking. • 2nd gear is engaged/disengaged with the secondary shaft by the 2nd clutch. 03/07/29 09:37:06 61S0X050_140_0269 |