Remove/install input shaft bearing cap

AR26.30-G-1020AE

Remove/install input shaft bearing cap

04.03.2019

Transmission

715.537/538/539 in model 800

1

Bolts

6

Shim

7

O-ring

8

Drive shaft bearing cap

9

O-ring

10

O-ring

11

Oil thrower

12

Radial shaft sealing ring

6

Shim

8

Drive shaft bearing cap

11

Oil thrower

12

Radial shaft sealing ring

A

Edge-raised side

8

Drive shaft bearing cap

20

Sheet of paper



Remove

1

Remove transmission.

 Select procedure according to design and accessibility.
See information from body manufacturer.

2

Attach transmission to assembly device and set to upright position.

AR26.10-W-0001-01HE

 Assembly device

*715589083100

3

Remove release lever.

 No work instructions have yet been prepared for this model.

4

Remove drive shaft bearing cap (8).

5

Remove O-rings (7, 9, 10) and shim (6).

6

Remove oil thrower (11).

7

Remove radial shaft sealing ring (12).



Install

8

Determine shim (6) for drive shaft bearing cap (8).

AR26.50-W-4744-01HD


Use a torque wrench with a drag indicator only.
Otherwise the tapered roller bearing outer race may be damaged.

 Preload of bushings on drive shaft and countershaft for determining shims

*BA26.50-N-1003-01HA

Drive shaft bearing pretension

*BE26.50-N-1003-01HA

 Clamping plates

*715589156300

 Pliers

*715589013700

 Torque wrench

*000589672100

9

Drive in radial shaft sealing ring (12) up to contact surface in bearing cap of drive shaft (8).

 Pack the space behind the sealing lip with grease.

MB multipurpose grease, 400 g

*BR00.45-Z-1017-06A

 Drift

*310589001500

10

Install oil thrower (11).

 The edge-raised side (arrows A) must be visible.
Coat the sealing lip and fill the space behind the sealing lip with grease.

MB multipurpose grease, 400 g

*BR00.45-Z-1017-06A

11

Insert shim (6) of size determined into bearing cap of drive shaft (8).

 Lightly grease shim (6).

Grease, silicone-based, 100 g

*BR00.45-Z-1008-06A

12

Install new O-rings (7, 9, 10) into front housing section.

 Lightly grease O-rings (7, 9, 10).

Grease, silicone-based, 100 g

*BR00.45-Z-1008-06A

13

Coat bolts (1) with sealant and install drive shaft bearing cap (8).


The sheet of paper (20) must be wrapped around the drive shaft splining.
Otherwise, the radial shaft sealing ring (12) will be damaged.

 Bolt, drive shaft bearing cap to housing

*BA26.30-N-1001-01HA

Loctite 5203 sealant

*BR00.45-Z-1015-01A

14

Install release lever.

 No work instructions have yet been prepared for this model.

15

Remove transmission from assembly device and place down horizontally.

AR26.10-W-0001-01HE

 Assembly device

*715589083100

16

Install transmission.

 Select procedure according to design and accessibility.
See information from body manufacturer.

Test and adjustment values for gear set

Number

Designation

Transmission 715.537/538/539

BE26.50-N-1003-01HA

Drive shaft bearing pretension

mm

0,0...-0,15

 Cover

Number

Designation

Transmission 715.537/538/539

BA26.30-N-1001-01HA

Bolt, drive shaft bearing cap to housing

Nm

25

 Gear set, shafts

Number

Designation

Transmission 715.537/538/539

BA26.50-N-1003-01HA

Preload of bushings on drive shaft and countershaft for determining shims

Nm

10

Repair materials

Number

Designation

Order number

BR00.45-Z-1008-06A

Grease, silicone-based, 100 g

A 001 989 28 51

BR00.45-Z-1015-01A

Loctite 5203 sealant

A 002 989 71 20 10

BR00.45-Z-1017-06A

MB multipurpose grease, 400 g

A 001 989 34 51 11