Page 111 of 502
01-4
RODIUS 2005.07
0000-00
ENGINE GENERAL
2) SIDE VIEW
23. Camshaft adjuster
24. Cooling fan and viscous clutch
25. Piston
26. Flywheel of drive plate27. Oil pump drive chain
28. Oil return pipe
29. Timing chain
Page 116 of 502
02-5
ENGINE ASSEMBLY
RODIUS 2005.07
1113-01
2) SIDE VIEW
23. Camshaft adjuster
24. Cooling fan and viscous clutch
25. Piston
26. Flywheel of drive plate27. Oil pump drive chain
28. Oil return pipe
29. Timing chain
Page 121 of 502
07-5
ENGINE COOLING SYSTEM
RODIUS 2005.07
2110-01
1. COMPONENTS LOCATOR
Radiator
Electric fan
Shroud
Deaeration tube
Clamp
Deaeration hose (radiator)
Electric fan mounting bracket
Bolt (M6, 8 pieces)
Bolt (M6, 4 pieces) 1.
2.
3.
4.
5.
6.
7.
8.
9. Bolt (M6, 4 pieces)
Upper radiator insulator
Lower radiator insulator
Plate
Clip
Inlet hose
Outlet hose
3 way hose
Deaeration hose (reserver tank) 10.
11.
12.
13.
14.
15.
16.
17.
18. Clamp
Clamp
Make up hose holder
Reserver tank
Bolt (M6, 2 piece)
Cooling fan
Viscous clutch
Bolt (M6, 1 piece)
Bolt (M6, 3 piece) 19.
20.
21.
22.
23.
24.
25.
26.
27.
Page 164 of 502

0-3
DC 5-SPEED AUTOMATIC TRANSMISSION
RODIUS 2005.07
3650-01
2WD 4WD
3650-01DC 5-SPEED AUTOMATIC TRANSMISSION
1. OVERVIEW
DCAG 5-speed automatic transmission is an electronically controlled 5-speed transmission with
a lockup clutch in the torque converter.
The ratios for the gears are realized by three planetary gear sets. The 5th gear is designed with
a step-up ratio of 0.83 as an overdrive. The selector lever is controlled by electronically and
mechanically.
The gears are shifted by the corresponding combination of three hydraulically actuated
multiple-disc brakes, three hydraulically actuated multiple-disc clutches and two mechanical
one-way clutches.
This electronically controlled automatic transmission adjusts the operating pressure to provide
proper shifting in relation to engine power. This function improves shifting quality significantly.
And, the driver can select “S” (Standard) mode or “W” (Winter) mode according to the
driving conditions.
This automatic transmission provides two gears even during reverse driving.
The internal sensors and controls are connected to TCU by cylindrical 13-pin connector.
DCAG 5-speed automatic transmission offers the following advantages ▶
Improved shifting quality
More gears
Extended working life and reliability
Reduced fuel consumption -
-
-
-
Page 165 of 502
0-4
RODIUS 2005.07
3650-01
DC 5-SPEED AUTOMATIC TRANSMISSION
2. STRUCTURE
Torque converter
Oil pump
Input shaft
Disc brake B1
Disc clutch C1
Disc clutch C2 1.
2.
3.
4.
5.
6.Disc brake B3
Disc clutch C3
Disc brake B2
Output shaft
Parking lock gear
Intermediate shaft 7.
8.
9.
10.
11.
12.Freewheel F2
Center planetary gear set
Electric control unit (valve body)
Freewheel F1
Stator shaft
Converter lockup clutch 13.
14.
15.
16.
17.
18.
Page 173 of 502
0-12
RODIUS 2005.07
3650-01
DC 5-SPEED AUTOMATIC TRANSMISSION
Name and Part Number Application
128 589 04 31 00
Measuring bridge
W 208 589 00 21 00
Compressor
W 140 589 15 21 00
Pipstick guage Compressing clutch and disc brake
Measuring the oil levelMeasuring the clearance between ball
bearing and parking lock gear
Page 178 of 502
0-17
DC 5-SPEED AUTOMATIC TRANSMISSION
RODIUS 2005.07
3650-01
1) 1st Gear (3.932)
Torque converter lockup clutch
Engine speed
Transmission, input shaft
1st gear ratio
2nd gear ratio 16.
A.
B.
C.
D.3rd gear ratio
Mounting elements
Rear planetary gear set
Stator E.
F.
H.
L.Center planetary gear set
Impeller
Turbine wheel
Front planetary gear set M.
P.
T.
V.
Input shaft: Clockwise rotation
Front sun gear: Locked by F1 and B1, Planetary gear carrier: Rotation with
reduced speed
Rear ring gear: clockwise rotation
Rear sun gear: Locked by F2 and B2, Planetary gear carrier: Clockwise rotation
with reduced speed
Center ring gear: Clockwise rotation
Center sun gear: Locked by B2, Rotation with reduced speed
Output shaft: Clockwise rotation -
-
-
-
-
-
-
-
-
3) Overrun
Page 179 of 502
0-18
RODIUS 2005.07
3650-01
DC 5-SPEED AUTOMATIC TRANSMISSION
2) 2nd Gear (2.408)
Torque converter lockup clutch
Engine speed
Transmission, input shaft
1st gear ratio 16.
A.
B.
C.2nd gear ratio
Mounting elements
Rear planetary gear set
Stator D.
E.
H.
L.Center planetary gear set
Impeller
Turbine wheel
Front planetary gear set M.
P.
T.
V.
Input shaft: Clockwise rotation
Sun gear and planetary gear carrier: Clockwise rotation by C1 activation
Rear ring gear: Clockwise rotation
Rear sun gear: Locked by F2 and B2, Planetary gear carrier: Rotation with reduced speed
Center ring gear: Clockwise rotation
Sun gear: Locked by B2, Planetary gear carrier: Rotation with reduced speed
Output shaft: Clockwise rotation -
-
-
-
-
-
-
3) Overrun