Mercedes-Benz ML320. Service manual - part 209

 

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Mercedes-Benz ML320. Service manual - part 209

 

 

5 - Detach plug (3) from actuator motor.  

6 - Support transmission and remove rear engine crossmember (5) with engine mount. 

7 - Slightly lower engine transmission unit. 

8 - Support transfer case (2) with lifting device. See SUPPORTING TRANSMISSION WITH 
INSPECTION PIT LIFT

9 - Unscrew bolts (4) and take out transfer case to the back. 

10 - Install in the reverse order.  

11 - Check filling capacity of transfer case. 

Check transfer case (2) for leaks.  

Torque Specifications; Driveshaft 

NOTE:

Hang up propeller shaft to one side and ensure that the universal joint is 
not damaged. 

Self-locking bolt, propeller shaft to transfer case (to front axle). See 
Torque Specifications; Driveshaft. 

NOTE:

Engine 112: 

Bolt of rear engine crossmember to body. 

Engine 112: 

Bolt or nut, rear engine mount to transmission. 

NOTE:

Ensure that no lines are damaged.

NOTE:

Transmission plate.

NOTE:

Bolt, transfer case to automatic transmission.
Bolt, transfer case to manual transmission.

NOTE:

Correct oil level: Bottom edge of filler hole. 

Screw plug to transfer case. 

Designation

Model 163

Self-locking bolt, front propeller shaft to transfer case (to rear axle)

Nm 40

 

2001 Mercedes-Benz ML320 

1998-03 AUTOMATIC TRANSMISSIONS Complete Transmissions - ML 320 - 722.662

  

me 

 

Torque Specifications; Engine Mounts, Engine Supports 

Torque Specifications; Engine Suspension, Engine Mounts, Engine Supports 

Torque Specifications; Engine Suspension, Engine Mounts, Engine Supports 

Torque Specifications; Transfer Case, Complete Unit 

Fig. 167: Commercially Available Tools (See Workshop Equipment Manual) 
Courtesy of MERCEDES-BENZ OF NORTH AMERICA. 

Remove/Install Noise Encapsulation 

Self-locking screw, propeller shaft to transfer case (to front axle)

Nm 50

Designation

Engine 112.942/970 113.942/965/ in model 163.154/157/ 
172/174/175

Bolt of rear engine crossmember to body

Nm 40

Bolt or nut, rear engine mount to 
transmission

M8 Nm -
M10 Nm 40

Designation

Engine 612.963 in model 
163.113

Engine 628.963 in model 
163

Bolt/nut, rear engine crossmember to 
body

Nm 40

40

Bolt or nut, rear engine mount to 
transmission

Nm 40

40

Designation

Engine 111 in model 163

Bolt of rear engine crossmember to body

Nm 40

Bolt or nut, rear engine mount to transmission

Nm 35

Designation

Model 163

Threaded plug in transfer case

Nm

30

Bolt, transfer case to automatic transmission

Nm

20

Bolt, transfer case to manual transmission

Nm

20

 

2001 Mercedes-Benz ML320 

1998-03 AUTOMATIC TRANSMISSIONS Complete Transmissions - ML 320 - 722.662

  

me 

 

 

2001 Mercedes-Benz ML320 

1998-03 AUTOMATIC TRANSMISSIONS Complete Transmissions - ML 320 - 722.662

  

me 

 

Fig. 168: Removing & Installing Noise Encapsulation
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
 

1 - Remove headless setscrews (2) and plastic clips (3) from noise encapsulation front section (4). See 
Fig. 168

2 - Remove noise encapsulation front section (1).  

3 - Remove headless setscrews (2) and plastic clips (3) from noise encapsulation center section (4). 

4 - Remove (4) noise encapsulation center section.  

5 - Remove headless setscrews (2) and plastic clips (3) from noise encapsulation rear section (5). 

6 - Remove noise encapsulation rear section (5).  

7 - Install in reverse order.  

Supporting Transmission With Inspection Pit Lift 

Position the lifting device under the transmission and align the adjusting spindles so that the transmission 
platform abuts the transmission. The transmission is to be secured to prevent it from falling down by the 
adjustable retaining bracket. 

AUTOMATIC TRANSMISSION (AT), CONTENTS, FUNCTION DESCRIPTION 

Automatic Transmission (AT), Function 

Transmission Without Touch Shift 722.6 In Model 163 

Automatic transmission 722.6 is an electronically controlled 5-speed transmission with a lockup clutch in the 
torque converter. 

The ratios for the gear stages are achieved by three planetary gear sets. The 5th gear is designed with a step-up 
ratio as an overdrive. 

Shifting is initiated electronically. The gears are shifted by the corresponding combination of three 
hydraulically actuated multi-disc clutches and two mechanical freewheels.

CAUTION: Inspect headless setscrews and plastic clips, replace if necessary.

NOTE:

There are 6 headless set screws and plastic clips.

NOTE:

There are 4 headless set screws and plastic clips.

NOTE:

There are 8 headless set screws and plastic clips.

 

2001 Mercedes-Benz ML320 

1998-03 AUTOMATIC TRANSMISSIONS Complete Transmissions - ML 320 - 722.662

  

me 

 

 

 

 

 

 

 

 

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