AR35.40-W-0647C | Remove/install differential lock shift cylinder | 26.10.10 |
REAR AXLE 740.893 /895 /897 /898, 748.261 /263 /271 /273 /275 /703
shift cylinder to interaxle differential lock (NAT 7)
W35.40-1024-06
1 Connector
2 Pressure switch
3 Sealing ring
4 Screw
5 Cover
6 Compressed-air line
7 Screw
8 Sealing rings
9 Gasket
10 O-ring
11 Shift piston
12 Adjusting disk
13 Cylinder liner
| Removing | ||
1 | Disconnect plug (1) | ||
2 | Remove pressure switch (2) | ||
3 | Detach compressed-air line (6) | ||
4 | Remove cover (5) | Mark installation position of cover (5). | |
5 | Remove shift piston (11) and adjusting disk (12). | | |
6 | Remove cylinder liner (13) | Only when the installed cylinder liner (13) is made of metal and damaged. | |
| Install | ||
7 | Install new cylinder liner (13) | A cylinder liner (13) made of plastic must be replaced by a cylinder liner (13) made of metal. | |
8 | Mount new O-ring (10) on shift piston (11) | ||
9 | Coat shift piston (11) on sealing surface and contact surface of adjusting disk (12) using synthetic grease and slide the previous adjusting disk (12) onto the shift piston (11) | The synthetic grease causes the adjusting disk (12) to adhere to the contact surface on the shift piston (11). | |
10 | Install shift piston (11) with previous adjusting disk (12). | Ensure that the adjusting disk (12) does not slip. | |
11 | Attach cover (5) with new gasket (9) | Install gasket (9) with raised bead towards the cover (5). Observe identification of cover (5). | |
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12 | Check/adjust axial play of shift collar (interaxle differential lock) | ||
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13 | Install pressure switch (2) with new sealing ring (3) | ||
14 | Attach plug (1) | ||
15 | Install compressed-air line (6) with new sealing rings (8) |
Differential lock
Number | Designation | Rear axle | Rear axle | Rear axle | |
BA35.40-N-1001-01A | Bolt, interaxle differential lock cylinder to through-drive cover | Nm | 25 | 25 | 25 |
BA35.40-N-1003-01A | Bolt for interaxle differential lock adjustment | Nm | 5 | 5 | 5 |
Torque wrench
001 589 75 21 00
Impact extractor
355 589 01 63 00
Repair materials
Number | Designation | Order number |
BR00.45-Z-1027-06A | Synthetic grease 50 g | A 001 989 32 51 10 |