Insert/measure K2 clutch pack - AR27.51-P-0820-02A
| AR27.51-P-0820-02A | Insert/measure K2 clutch pack | |
| Strength of steel disks B1, K1 and K2 changed | BT27.51-P-0002-01A | |
| Additional disk spring in clutch pack K2 | BT27.51-P-0003-01A |
MODIFICATION NOTES
| 25.8.98 | New special tool for clearance adjustment | Item 2 and 3 added |
| 30.3.99 | New adjustment values for clearance of multidisk clutch |
ADJUSTMENT VALUES OF MULTI-DISK CLUTCH
| Number | Designation | Transmission 722.6 without cup spring | Transmission 722.6 with cup spring | |||
|---|---|---|---|---|---|---|
| BE27.51-P-1002-01B | Play in multiple-disc clutch K2 | Number of multiple-discs | 3 | mm | 1.40 to 1.80 | 2.30 to 2.70 |
| 4 | mm | 1.50 to 1.90 | 2.40 to 2.80 | |||
| 5 | mm | 1.70 to 2.10 | 2.50 to 2.90 | |||
| 6 | mm | 1.80 to 2.20 | 2.70 to 3.10 | |||
Place new friction plates in ATF oil for 1 hour before installing.
- Assemble and install the disks for the multi-disk clutch K2 in the sequence shown in the picture individually.
- Place pressure device (078) on external plate (105c).
- Compress the clutch pack: to do this, compress the pressure device up to the end stop using a lever press (the marking ring is then still visible, see small arrow).
- Using the feeler gauge determine the clearance "L" at three points between the snap ring (106) and external plate (105c).
During the measuring procedure, the snap ring (106) must lie against the upper contact surface of the groove in the external plate carrier.
- Adjust with snap ring (106) if necessary.
Snap rings are available in thicknesses of 2.3 2.6 2.9 3.2 3.5 and 3.8 mm.