ar4640b0340a

Disassemble/assemble steering idler arm

Type ar · topic 46.40 · version 0200 · 2020-08-14

Applies to: Model 958.184/186 with front axle 733.861/894

Where it sits

Function group 2 Chassis › 46 Steering › 46.40 Steering linkage — Series 958 (models 184, 186)

EinPAS 22 Steering › 22.15 Power steering › 22.15.43 Steering arm/drag link/tie rod/damper — Series 958 (models 184, 186)

Also applies to engines/gearboxes: 733 861, 733 894

AR46.40-B-0340A

Disassemble/assemble steering idler arm

04.08.2020

Model

958.184/186 with front axle 733.861/894

Disassemble/assemble steering idler arm

1

Intermediate lever holder Ⅱ

2

Sealing ring

3

Sealing ring

4

Inner taper roller bearing

5

Intermediate lever Ⅱ

6

Outer taper roller bearing

7

Pressure washer

8

Castle nut

9

Threaded wheel cap

B46.00-0053-06

Disassemble/assemble steering idler arm

2

Sealing ring

3

Sealing ring

4

Inner taper roller bearing

6

Outer taper roller bearing

7

Pressure washer

8

Castle nut

9

Threaded wheel cap

10

Intermediate lever holder Ⅰ

11

Intermediate lever Ⅰ

B46.00-0052-06

Disassemble

1

Remove the threaded wheel cap (9), from intermediate lever Ⅱ (5)

2

Remove the castle nut (8) and the pressure washer (7), from intermediate lever Ⅱ (5)

3

Remove the tapered roller bearing (6) from the intermediate lever Ⅱ (5)

4

Remove the intermediate lever Ⅱ (5) from the intermediate lever holder Ⅱ (1)

For removal, hit the intermediate lever with a plastic hammer.

5

Remove the sealing rings (2, 3) from the intermediate lever Ⅱ (5)

6

Remove the inner tapered roller bearing (4) from the intermediate lever Ⅱ (5)

Disassemble

7

Remove the threaded wheel cap (9), from intermediate lever Ⅰ (11)

8

Remove the castle nut (8) and the pressure washer (7), from intermediate lever Ⅰ (11)

9

Remove the outer tapered roller bearing (6) from the intermediate lever Ⅰ (11)

10

Remove the intermediate lever Ⅰ (11) from the intermediate lever holder Ⅰ (10)

For removal, hit the intermediate lever with a plastic hammer.

11

Remove the sealing rings (2, 3) from the intermediate lever Ⅰ (11)

12

Remove the inner tapered roller bearing (4) from the intermediate lever Ⅰ (11)

Check

13

Inspect the tapered roller bearings for wear

If necessary:

Replace the bearings.

Remove the outer races of tapered roller bearings (4, 6) with the aid of hammer and bronze billet.

Assemble

14

Install the inner tapered roller bearing (4) on the intermediate lever Ⅱ (5)

Lubricate the bearing and fill the cavity of the intermediate lever Ⅱ (5) with grease.

Grease, DB supply specification 6804 - Class 267.0

*BR00.45-Z-1107-06A

15

Install the sealing rings (2, 3) of the intermediate lever Ⅱ (5)

A sealing agent should be applied between the outer surface of the rings and the inside of its housing on the intermediate lever Ⅱ (5).

Replace the sealing rings (2, 3).

16

Install the intermediate lever Ⅱ (5) in the intermediate lever holder Ⅱ (1)

17

Install the outer tapered roller bearing (6) and the pressure washer (7), of the intermediate lever Ⅱ (5)

Lubricate the bearing with grease

Grease, DB supply specification 6804 - Class 267.0

*BR00.45-Z-1107-06A

18

Install the castle nut (8), of the intermediate lever Ⅱ (5)

Castle nut of intermediate lever

*BA46.40-B-1005-06B

Grease, DB supply specification 6804 - Class 267.0

*BR00.45-Z-1107-06A

19

Install the threaded wheel cap (9), in the intermediate lever Ⅱ (5)

Intermediate lever cap/hub cab

*BA46.40-B-1003-06B

Assemble

20

Install the inner tapered roller bearing (4) on the intermediate lever Ⅰ (11)

Lubricate the bearing and fill the cavity of the intermediate lever Ⅰ (11) with grease.

Grease, DB supply specification 6804 - Class 267.0

*BR00.45-Z-1107-06A

21

Install the sealing rings (2, 3) of the intermediate lever Ⅰ (11)

A sealing agent should be applied between the outer surface of the rings and the inside of its housing on the intermediate lever Ⅰ (11).

Replace the damaged rings.

22

Install the intermediate lever Ⅰ (11) in the intermediate lever holder Ⅰ (10)

23

Install the outer tapered roller bearing (6) and the pressure washer (7), of the intermediate lever Ⅰ (11)

Lubricate the bearing with grease

Grease, DB supply specification 6804 - Class 267.0

*BR00.45-Z-1107-06A

24

Install the castle nut (8), of the intermediate lever Ⅰ (11)

Castle nut of intermediate lever

*BA46.40-B-1005-06B

Grease, DB supply specification 6804 - Class 267.0

*BR00.45-Z-1107-06A

25

Install the threaded wheel cap (9), in the intermediate lever Ⅰ (11)

Intermediate lever cap/hub cab

*BA46.40-B-1003-06B

Steering bar

Number

Designation

Model 958.0/1/2/4

BA46.40-B-1003-06B

Intermediate lever cap/hub cab

Nm

130...150

Steering bar

Number

Designation

Model 958.0/1/2/4

BA46.40-B-1005-06B

Castle nut of intermediate lever

Nm

95...105

Repair materials

Number

Designation

Order number

BR00.45-Z-1107-06A

Grease, DB supply specification 6804 - Class 267.0

Use corresponding commercially available repair materials.