Dismantling and assembling input shaft

No.

Designation

Removal

Installation

1

Hexagon nut"

1

Undo with Special Tools 9282 and 9105

Use Special Tools 9232 and 9105 and Tighten to 250 Nm (184 fllb.). Upset flange to lock

2

Cylindrical roller bearing

1

Press off with suitable separating device (e.g. Kuk-ko 17-1) across 2nd gear fixed gearwheel

Heat to approx. 120 "C

3

Bearing inner race

1

Press off with suitable separating device (e.g. Kuk-ko 17-1) across 2nd gear fixed gearwheel

Heat lo approx, 120 ┬░C

4

Four-point bearing

1

5

Tensioning plate

1

Clamp in a vise (use protective |aws), insert lock (long), engage 5lh gear and install input shaft with pinned shift rod/shift fork

D

Bearing Inner race

1

Press off with suitable separating dev.ce (e.g. Kuk-ko 17-1)

Heat to approx. 120 3C

7

Tftrusl washer

"l

Large, face-ground side faces needle cage

8

Loose gearwheel (4th gear)

Replace only in pairs

9

Synchronizing ring

1

Mark for reinstallation

Check lor wear, ¡nstall in correct position using the same gearwheel (lugs face the driver dogs)

35 40 37 Dismantling and assembling input shaft

Printed in Germany - 20, 1997

NO:

Designation

Removal

installation

to

Needle-roller assembly

1

Mark cage

Install with the same gear-wheel

1 1

Inner race

1

Heat to appro*. 120 aC

12

Guide sleeve

1

Remove complete with shift sie eve

Install complete with shaft sleeve and synchro mesh components

13

Shift sleeve (3rd and 4th gear)

1

Make |ure synchronies h components do not pop out.

Observe installation posilion, install complete with guide sleeve and synchro-mesh components. Center the center-punch marks relative to "he driver dogs

14

Driver dogs

3

Install in correct position, domed side faces shift sfeeve

15

Ball

3

16

Spring

3

17

Synchronizing ring

1

Mark for reinstallation

Check for wear, install m correct position with the same gearwheel (lugs face the driver dogs)

18

Loose gearwheel (3rd gear)

1

Replace only in pairs

19

Needle-roiier assembly

1

Mark for reinstallation

Fit with the same gearwheel

20

Drive shaft

1

* Transmission shafts without recesses for securing the hexagon nuts have been installed Self-locking hexagon nuts are used on these shafts, and these nuts must always be replaced

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