Remove/install transfer case · ar2810d0100b · Mercedes-Benz WIS

AR28.10-D-0100B

Remove/install transfer case

24.11.08

Transfer case 750.581 in MODEL 670.4

D28.10-0013-09

1 Propeller shaft (to front axle)

2 Propeller shaft (from transmission)

3 Compressed air line (gearshift)

4 Propeller shaft (to rear axle)

5 Electrical connector (interaxle differential lock indicator switch)

10 Screw

11 Bracket

12 Transfer case

13 Bearing

14 Screw

6 Compressed air line (gearshift)

7 Compressed air line (interaxle differential lock)

8 Electrical connector (speed sensor)

9 Screw

	Removing
Danger!	Risk of death caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer.	AS00.00-Z-0010-01A
1	Remove propeller shafts (1, 2) at transfer case (12)	 Tie up propeller shafts to the vehicle frame.
2	Detach compressed-air line (3)
3	Remove propeller shaft (4) at transfer case (12)	 Tie back propeller shaft on vehicle frame.
4	Disconnect electrical connectors (5, 8)	 Remove cable tie (arrow).
5	Remove compressed air lines (6, 7)
6	Slightly raise transfer case (12) using suitable lifting equipment
7	Unscrew bolts (9, 10)
8	Remove transfer case (12) from below
9	Remove bracket (11) from bearing (13)	 The bracket is removed in order to create sufficient clearance for the installation.
	Installation
10	Install transfer case (12) from below using suitable lifting equipment and tighten bolt (9)		*BA28.10-N-1005-01E
11	Install bracket (11)		*BA28.10-N-1004-01E
			*BA28.10-N-1006-01E
12	Fit compressed air lines (6, 7)	 Use new sealing rings.
			*BA28.18-N-1001-01A
			*BA28.18-N-1002-01A
13	Connect connectors (5, 8)	 Close rotary catch and fasten line from connector (8) with cable tie on transfer case (arrow).
14	Install propeller shaft (4) at transfer case (12)	 Use new nuts.
		 WAF 17 mm	*000589210100
		 WAF 19 mm	*000589220100
			*001589442100
			*BA41.10-N-1001-01D
15	Install compressed air line (3)	 Use new sealing rings.
			*BA28.18-N-1001-01A
16	Install propeller shafts (1, 2) at transfer case (12)	 Use new nuts.
		 WAF 17 mm	*000589210100
		 WAF 19 mm	*000589220100
			*001589442100
			*BA41.10-N-1001-01D
17	Check transmission oil level in transfer case and top up if necessary		AP28.00-D-2801B

 Transfer case pneumatic system

Number	Designation			Transfer cases 750.552/554/ 581


BA28.18-N-1001-01A	Banjo bolt, compressed-air line to transmission	M121.5	Nm	15
BA28.18-N-1002-01A	Banjo bolt, vent line to transmission	M101	Nm	10

 Transfer case complete

Number	Designation			Transfer case 750.581 in model 670.4


BA28.10-N-1004-01E	Bolt, bracket to transfer case	M141.5	Nm	162
BA28.10-N-1005-01E	Bolt, connection plate to transfer case	M141.5	Nm	162
BA28.10-N-1006-01E	Bolt, bracket to bearing	M161.5	Nm	169

 Propeller shaft

Number	Designation			Model 668.3, 670


BA41.10-N-1001-01D	Propeller shaft on transmission	M101	Nm	62
		M121.5	Nm	100

000 589 22 01 00

Torque wrench handle

Open end wrench

000 589 21 01 00

001 589 44 21 00

Odkazované dokumenty

ap2800d2801b
as0000z001001a Nebezpečí ohrožení života v případě sesunutí nebo překlopení vozu z dílenského zvedáku