Disassemble/adjust/assemble intermediate shaft

AR26.45-W-0004-01E

Disassemble/adjust/assemble intermediate shaft

 Warning

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

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

AS00.00-Z-0002-01A

Transmission

715.316/352/356/360/366/371/376/381/386/508/518/523/528/536/537/538/539/571

with power take-off 135

Check values for power take-off

Number

Designation

Transmission 715 with PTO 135

BE26.45-N-1004-03E

Axial play of bearing on intermediate shaft

mm

0,02...0,08

Disassemble

1

Using a three-arm puller, pull intermediate gear (21) off intermediate shaft (23).

 Place appropriate thrust piece onto intermediate shaft (23).
Otherwise the thread of the intermediate shaft (23) may be damaged.

2

Remove tapered roller bearing (22) from intermediate gear (21).

3

Remove spacer ring (20) and shim (19) from intermediate shaft (23).

4

Detach tapered roller bearing (16) from intermediate shaft (23) using  puller, two-armed.

Adjust

5

Insert tapered roller bearings (16, 22) into intermediate gear (21) and readjust with a press.

6

Use vernier caliper to measure from inner race of tapered roller bearing (22) to contact surface of inner race of tapered roller bearing (16), dimension (A).

7

Remove tapered roller bearings (16, 22) from intermediate gear (21).

8

Place tapered roller bearings (16, 22), spacer ring (20) and shim (19) on top of each other.

9

Use vernier caliper to measure height of both tapered roller bearings (16, 22) with spacer ring (20) and shim (19) = dimension (B).

10

Determine axial play. Dimension (B) must be greater than dimension (A) by the amount of the axial play specified in the chart.

 If there are deviations, select appropriate shim (19). The end play should be in the region of the lowest tolerance limit.

Assembly

11

Heat up tapered roller bearing (16) to approx. 80 °C.

12

Mount heated tapered roller bearing (16) onto intermediate shaft (23) and readjust up to end stop using a suitable drift.

13

Lubricate tapered roller bearing (16).

14

Fit determined shim (19), spacer ring (20) and intermediate gear (21) onto intermediate shaft (23).

 The collar (C) on the intermediate gear (21) must face downwards.

15

Heat up tapered roller bearing (22) to approx. 80 °C.

16

Mount heated tapered roller bearing (22) onto intermediate shaft (23) and readjust using a suitable drift.

17

Lubricate tapered roller bearing (22).

18

Check intermediate gear (21) for ease of movement.

If the intermediate gear (21) moves sluggishly.



Disassemble intermediate shaft (23) again and then assemble it.