Modification notes |
25.07.2019 | Attachment nut of the pinion drive gear | BA35.30-B-1001-06A | |
25.07.2019 | Threaded rings of pinion bearings | BA35.30-B-1002-06A | |
21.08.2019 | Pinion (basic depth and thickness or compensation washers) | BE35.31-B-1005-03C | |
30.10.2019 | Pinion (basic depth and thickness or compensation washers) | BE35.31-B-1005-03C |
1 | Collar nut |
2 | Pinion gear |
3 | Threaded ring |
4 | Lock plate |
5 | Pinion set |
6 | Compensating washer |
7 | Outer race - cylindrical roller bearing |
8 | Locking ring |
9 | Locking device |
10 | Claw type wrench |
B35.31-0060-06
| Remove | ||
1 | Remove the differential |
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2 | Remove the longitudinal differential with the cap |
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3 | Remove the collar nut (1) | Lock the pinion gear with the locking device | |
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4 | Remove the pinion gear (2) using a conventional extractor | ||
5 | Remove the screw and the lock plate (4) from pinion threaded ring | ||
6 | Remove the threaded ring (3) | | |
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7 | Remove the pinion set (5) together with the bearings and washers | To prevent the split ring from falling into the housing, tap firmly on the pinion end with a mandrel made of soft material | |
8 | Remove the compensating washers (6) from the housing | ||
9 | Using pliers, remove the lock ring from the outer race of the cylindrical roller bearing (8) | ||
10 | Remove the outer race of the cylindrical rollers bearing (7) | | |
11 | Disassemble the pinion set (5) |
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| Install | ||
12 | Install the outer race of the cylindrical roller bearing (7) from inside of the housing | | |
13 | Install the lock ring (8) on the outer race of the cylindrical roller bearing (7) in the same pinion rotation direction | ||
14 | Install some compensating washers (6) on the pinion housing inside the housing | ||
15 | Assemble the pinion set (5) |
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16 | Install the pinion set (5) by slightly tapping until the threaded ring touches the front face of the housing, and manually screw the threaded ring | ||
| Press on sleeve for tapered roller bearing cone on drive pinion | ||
Insert in advance the plastic sleeve in the inner race of the cylindrical roller bearing (12), to avoid damaging the bearing. | |||
Apply a sealing agent to the threads of the threaded ring (3) | |||
Terolan 307/II, Dichtin 51, epple 22 sealant | |||
17 | Tighten the threaded ring (3) | Threaded rings of pinion bearings | |
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18 | Lock the threaded ring with the locking plate (4) | ||
19 | Install the pinion gear (2) and secure it with the locking device | | |
20 | Install the collar nut (1) | Attachment nut of the pinion drive gear | |
21 | Check the basic pinion assembly dimension |
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If necessary, remove the pinion again and remove or add compensating washers to adjust the basic assembly dimension of the pinion | |||
Pinion (basic depth and thickness or compensation washers) | |||
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22 | Install the longitudinal differential with the cap |
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23 | Install the differential |
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385 589 04 21 00
Adjusting device
395 589 01 63 00
Blocking device
001 589 53 21 00
Dial gage
385 589 06 07 00
Slotted nut wrench
000 589 02 13 00
Torque multiplier
310 589 00 15 00
Drift
Referenced documents
- ar3530b0382b Remove/install cover of through-drive with input shaft
- ar3530b045801b Determine installed dimension of drive pinion gear
- ar3530b0459b Disassemble/assemble drive pinion
- ar3530b0464b Remove/install crown wheel with differential
- wf5850b353103a Press on sleeve for tapered roller bearing cone on drive pinion