Dismantle, assemble drive shaft.

AR26.50-W-4744A

Dismantle, assemble drive shaft.

13.1.12

11.1.12

Special tool added.

Operation step 2

*714589073400

*748589013400



Disassemble

1

Remove retaining ring (11)

2

Remove tapered roller bearing (10)

 Use thrust piece 03 from the disassembly kit.

 Hand pump

*652589003321

 Hydraulic hose

*652589003323

 Hydraulic cylinder

*715589153400

 Adapter

*715589113400

 Adapter

*715589123400

 Adapter

*715589133400

 Disassembly kit

*715589196300

 Gripper

For transmission without code (N56) Power take-off transmission-independent (NMV) i = 1.48 or code (N47) Power take-off transmission-independent (NMV) i = 1.09:

*714589033400

 Gripper

For transmission with code (N56) Power take-off transmission-independent (NMV) i = 1.48 or code (N47) Power take-off transmission-independent (NMV) i = 1.09:

*714589073400

 Adapter

For transmission with code (N56) Power take-off transmission-independent (NMV) i = 1.48 or code (N47) Power take-off transmission-independent (NMV) i = 1.09:

*748589013400

 Threaded tool

*715589116300

 Intermediate pipe section

*000589463400

3.1

Remove gear wheel 1 (8.1) and needle bearing (9)

Transmission 715.500/507/520/527/540

3.2

Remove gear wheel constant speed gear 1 (8.2), synchronizer ring (8.3) and needle roller bearing (9)

Transmission 715.510/513/517

4.1

Remove annular spring (6) and synchronizer cone (7) from constant mesh gear 1 (8.1)

Transmission 715.500/507/520/527/540

4.2

Remove annular spring (6) and synchronizer cone (7) from synchronizer ring (8.3)

Transmission 715.510/513/517

5

Remove circlip (5) and spring washer (4)

 Only if required.

6

Remove circlip (3) and oil splash ring (2)

 Only if required.



Assemble

7

Insert new splash ring (2) in the input shaft (1) and install circlip (3)

 Only if the oil pipe (2) has been removed.

8

Install spring washer (4) and circlip (5)

 The rubber lip of the disk (4) must point outwards.

9

Check wear between synchronizer cone (7) and slider sleeve

AR26.50-W-0420-12A

*BE26.50-N-1004-01C

10.1

Insert annular spring (6) into synchronizer cone (7) and mount on synchronizer ring of constant speed gear 1 (8.1)

Transmission 715.500/507/520/527/540

 Lubricate annular spring (6) and cones.

10.2

Insert annular spring (6) into synchronizer cone (7) and mount on synchronizer ring (8.3)

Transmission 715.510/513/517

 Lubricate annular spring (6) and cones.

11.1

Slide needle bearing (9) onto the input shaft (1), then install gear wheel 1 (8.1)

Transmission 715.500/507/520/527/540

 Lubricate needle roller bearing (9).

11.2

Slide needle roller bearing (9) onto the drive shaft (1) and install synchronizer ring (8.3) with constant mesh gear 1 (8.2).

Transmission 715.510/513/517

 Lubricate needle roller bearing (9).

 Danger!

Risk of injury to skin and eyes caused by handling hot or glowing objects.

Wear safety gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

12

Heat tapered roller bearing (10) to approx. 80 °C and push on

 Once it cools (to approximately 20 °C) adjust inner race of tapered roller bearing (10) until it is seated with zero clearance.

13

Install circlip (11).

Install circlip (11) with zero clearance, if necessary use a circlip (11) of different thickness.

*BE26.50-N-1001-01C

Number

Designation

Transmission 715.500/507/510/513/517

Transmission 715.520/527/540

BE26.50-N-1001-01C

Axial play of locking rings

mm

< 0.08

< 0.08

BE26.50-N-1004-01C

Wear limit between synchronizer cone and sliding sleeve

mm

< 0.3

< 0.3