AR35.40-W-0647B | Remove, install differential lock shift cylinder | 10.3.10 |
REAR AXLE 740.893 /895 /897, 748.26 /27 /703706 708
Shift cylinder on interaxle differential lock (NAG 7)
W35.40-1015-05
Shown on interwheel differential lock on rear axle without through-drive
1 Cylinder liner
2 Setting ring
3 Shift piston
4 O-ring
5 Seal
6 Cover
7 Sealing ring
8 Pressure switch
9 Connector
10 Bolt
11 Compressed-air line
12 Sealing rings
13 Banjo bolt
Modification notes
| Removing | ||
1 | Detach compressed-air line (11) | ||
2 | Disconnect connector (9) | ||
3 | Remove pressure switch (8) | ||
4 | Remove cover (6) | Mark installation position of cover (6). | |
5 | Remove shift piston (3) | A cylinder liner (1) made of plastic is drawn out with the shift piston (3). A metal cylinder liner (1) remains in the housing. | |
| |||
6 | Remove cylinder liner (1) | Only when the installed cylinder liner (1) is made of metal and damaged. | |
| Install | ||
7 | Install new cylinder liner (1) | A cylinder liner (1) made of plastic must be replaced by a cylinder liner (1) made of metal. | |
8 | Mount new O-ring (4) on the shift piston (3) | ||
9 | Install shift piston (3) with adjusting washer (2) | Coat sealing surface of the shift piston (3) with synthetic grease. | |
10 | Attach cover (6) with new gasket (5) | Install gasket (5) with raised bead towards the cover (6). Observe identification of cover (6). | |
| |||
11 | Install pressure switch (8) with new sealing ring (7) | ||
12 | Attach plug (9) | ||
13 | Install compressed-air line (11) with new sealing rings (12) |
Differential lock
Number | Designation | Rear axle | Rear axle | Rear axle | |
BA35.40-N-1002-01A | Bolt, differential lock shift shaft at differential assembly | Nm | 25 | 25 | 25 |
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 |