AR27.50-S-0781S | Remove/install multi-disk brake B2, disk pack B3 and park pawl gear | 25.5.10 |
TRANSMISSION 722.6 in MODEL 636, 639
N27.51-2004-09
2 Transmission housing
5 Disk pack B3
5s Snap ring
5t Disk spring
6 Multidisk brake B2
6s Bolts
7 Park pawl gear
| Removing | ||
1 | Detach transmission housing (2) from torque converter housing. | ||
2 | Remove snap ring (5s) | ||
3 | Remove disk pack B3 (5) | ||
4 | Remove disk spring (5t) | ||
5 | Remove bolts (6S) | ||
6 | Remove multi-disk brake B2 (6). | ||
7 | Remove park pawl gear (7). | ||
| Checking | ||
8 | Check disks of disk pack B3 (5) for scorch marks and wear | Replace worn or burnt disks with new disks: | |
9 | Check disks of multi-disk brake B2 (6) for scorch marks and wear. | Replace worn or burnt disks with new disks: | |
Disassemble/assemble multi-disk brake B2 | |||
| Install | ||
10 | Install park pawl gear (7). | ||
| Measure | ||
11 | Measure and adjust clearance of multi-disk brake B2 (6). | ||
Total piston free travel of multi-disk brake B2 | |||
Thrust device | |||
Feeler gauge | |||
12 | Install multi-disk brake B2 (6). | ||
13 | Screw in bolts (6s) | | |
14 | Install disk spring (5t) | ||
15 | Install disk pack B3 (5). | ||
16 | Install snap ring (5s) | ||
17 | Measure clearance of disk pack B3 (5) and adjust | ||
Clearance of multi-disk brake BR | |||
18 | Install transmission housing (2) at torque converter housing. |
Set values for multi-disk brake
Number | Designation | Trans-mission 722.680/ | Trans-mission 722.683/ | ||
BE27.50-N-1002-02A | Total piston free travel of multi-disk brake B2 | mm | 2.00 to 2.40 | 2.00 to 2.40 | |
BE27.50-N-1003-02A | Clearance of multi-disk brake BR | mm | 1.0 to 1.4 | 1.0 to 1.4 | |
Housing
Number | Designation | Trans-mission | Trans-mission | ||
BA27.40-N-1008-01B | Bolt, multi-disk brake B2 to transmission housing | Nm | 16 | 16 | |
Thrust device
208 589 00 21 00