Group 22 - Transmission <DUONIC™>

2012 Model Year2013 to 2014 Model Years

2014 to 2016 Model Years

Group 22Transmission <DUONIC™>

2012 Model Year

Pub.No.00ELT0001-22

22-1

INDEX

SPECIFICATIONS ..................................22-2

STRUCTURE AND OPERATION1. Overview ..........................................22-42. Valve Body .......................................22-53. Dual Clutch ......................................22-64. Transmission .................................22-105. Synchromesh Mechanism ..............22-156. Transmission Power Take-off .........22-18

TROUBLESHOOTING..........................22-20

ON-VEHICLE INSPECTION AND ADJUSTMENT

1. Transmission Oil Leakage and Oil Quantity .........................................22-24

2. Inspection of Looseness in Engine to Clutch Housing Connection ...........22-27

3. Inspection of Transmission Cooling System for Leakage, Damage and Installation Condition .....................22-27

4. Inspection of Looseness in Propeller Shaft Connection ...........................22-27

5. Replacement of Transmission Oil...22-286. Replacement of Clutch Control

Oil ..................................................22-307. Inspection of Transmission Mounting

Cushion Rubber .............................22-318. Inspection of Transmission Control

.......................................................22-32

REMOVAL AND INSTALLATION OF TRANSMISSION...................................22-34

VALVE BODY, DUAL CLUTCH ............22-40

GEAR SHIFT UNIT ...............................22-56

EXTENSION HOUSING AND PARKING BRAKE <FE>........................................22-60

TRANSFER CASE ADAPTER <FG> ...22-70

REVERSE IDLER GEAR <WITHOUT LARGE-CAPACITY POWER TAKE-OFF> ..........................................22-76

REVERSE IDLER GEAR <WITH LARGE-CAPACITY POWER TAKE-OFF>.........22-80

TRANSMISSION BODY........................22-84

OUTER DRIVE PINION ......................22-104

INNER DRIVE PINION........................22-110

MAINSHAFT .......................................22-112

COUNTERSHAFT...............................22-122

TRANSMISSION CONTROL ..............22-132

OIL COOLER ......................................22-136

TRANSMISSION POWER TAKE-OFF <STANDARD TYPE>..........................22-138

TRANSMISSION POWER TAKE-OFF <LARGE-CAPACITY TYPE>..............22-146