Remove/install transfer case

AR28.10-W-0100B

Remove/install transfer case

17.12.2015

Transfer case

750.850 in model 952, 954

Transfer case

750.851 in model 930, 932, 934, 950, 952, 954

Transfer case

750.852 in model 930, 932, 934, 950, 952, 954

Transfer case

750.860 in model 952

Transfer case

750.864 in model 930, 932, 934, 950, 952, 954

Transfer case

750.865 in model 932, 950, 952

1

Propeller shaft (from transmission)

11

Washer

21

Bracket (on frame)

2

Propeller shaft (to front axle)

12

Spacer tube

22

Bearing

3

Transfer case

13

Washer

23

Bearing rubber

4

Bracket

14

Screw

24

Spacer tube

5

Pull rod (left)

15

Compressed air line (gearshift)

25

Nut

6

Electrical connector (rpm sensor)

16

Compressed air line (differential lock)

26

Bearing eye

7

Electrical connector (differential lock)

17

Pull rod (right)

27

Screw

8

Propeller shaft (to rear axle)

18

Vent line

Pfeile

Cable tie

9

Electrical connector

19

Compressed air line (gearshift)

10

Nut

20

Bolts

 Danger !

Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities.

No parts of the body or limbs should be within the operating range of the mechanism when moving components.

AS00.00-Z-0009-01A



Notes on self-locking nuts and bolts

AH00.00-N-0001-01A



Notes on compressed air connection systems

AH00.18-N-0001-01A



Remove

1

Remove propeller shafts (1, 2, 8) from transfer case (3)

2

Remove pull rods (5, 17) from brackets (4)

3

Remove bracket (4) from transfer case (3)

Only if required.

4

Disconnect electrical connectors (6, 7, 9)

5

Detach compressed air lines (15, 16, 19) and vent line (18)

6

Support transfer case (3) with a suitable lifting device

7

Remove bearing (22) from bracket (21)

8

Remove transfer case (3)

9

Remove bearing (22) from transfer case (3)



Check

10

Remove bearing rubber (23) out of bearing (22) using spacer tube (24) and check bearing rubber (23) for damage

If damage is present



Replace bearing rubber (23)



Install

11

Mount bearing (22) with bearing rubber (23) and spacer tube (24) at transfer case (3)

 Bolt, bearing to transfer case

*BA28.10-N-1001-01D

12

Install transfer case (3) with suitable lifting device

13

Attach bearing (22) to bracket (21)

 Bolt, bearing to frame

*BA28.10-N-1002-01D

14

Attach compressed air lines (15, 16, 19) with new sealing rings

 Banjo bolt, compressed-air line to transmission

*BA28.18-N-1001-01A

15

Attach vent line (18) with new sealing ring

 Banjo bolt, vent line to transmission

*BA28.18-N-1002-01A

16

Connect electrical connectors (6, 7, 9) and fasten lines to transfer case (3) using cable ties (arrow)

17

Attach bracket (4) to transfer case (3)

Only if the brackets (4) were removed.

 Bracket, pull rod to transmission housing

*BA28.10-N-1003-01D

18

Attach pull rods (5, 17) to brackets (4)

 Pull rod to bracket

*BA28.10-N-1004-01D

19

Mount propeller shafts (1, 2, 8) at transfer case (3)

 Bolt/nut, propeller shaft to flange connection

*BA41.10-N-1002-01F

 Complete transfer case

Number

Designation

Transfer case 750.850/851/852

Transfer case 750.860/861/864/865

BA28.10-N-1001-01D

Bolt, bearing to transfer case

M161.5

Nm

225

225

 Complete transfer case

Number

Designation

Transfer case 750.850/851/852

Transfer case 750.860/861/864/865

BA28.10-N-1002-01D

Bolt, bearing to frame

M161.5

Nm

225

225

 Complete transfer case

Number

Designation

Transfer case 750.850/851/852

Transfer case 750.860/861/864/865

BA28.10-N-1003-01D

Bracket, pull rod to transmission housing

M141.5

Nm

150

150

 Complete transfer case

Number

Designation

Transfer case 750.850/851/852

Transfer case 750.860/861/864/865

BA28.10-N-1004-01D

Pull rod to bracket

M12

Nm

95

95

 Transfer case pneumatic system

Number

Designation

Transfer case 750.850/851/852/860/861/864/865

BA28.18-N-1001-01A

Banjo bolt, compressed-air line to transmission

M121.5

Nm

15

 Transfer case pneumatic system

Number

Designation

Transfer case 750.850/851/852/860/861/864/865

BA28.18-N-1002-01A

Banjo bolt, vent line to transmission

M101

Nm

10

 Propeller shaft

Number

Designation

Model 375.3, 950, 952, 953, 954, 957, 958.2

Model 930, 932, 933, 934

BA41.10-N-1002-01F

Bolt/nut, propeller shaft to flange connection

M10

Nm

60

60

M12

Nm

100

100

M14

Nm

160

160

M16

Nm

200

200