Inserting and measuring multiple-disc pack K2 - AR27.51-P-0820-02A
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| Thickness of steel discs B1, K1 and K2 revised | BT27.51-P-0002-01A | ||
| Additional disc spring in multiple-disc pack K2 | BT27.51-P-0003-01A |
Modification notes
| 25.8.98 | Special new tool for adjusting play | Items 2 and 3 incorporated for the first time | |
| 30.3.99 | New adjustment values for multi-disc clutch release clearance |
Adjustment values - multiple-disc clutch
| Number | Designation | Transmission 722.6 without diaphragm spring | Transmission 722.6 with diaphragm spring | |||
|---|---|---|---|---|---|---|
| BE27.51-P-1002-01B | Play in multiple-disc clutch K2 | Number of discs | 3 | mm | 1.40-1.80 | 2.30-2.70 |
| 4 | mm | 1.50-1.90 | 2.40-2.80 | |||
| 5 | mm | 1.70-2.10 | 2.50-2.90 | |||
| 6 | mm | 1.80-2.20 | 2.70-3.10 | |||
Place new friction multiple-discs in ATF fluid for one hour before installing.
- Put discs for multiple-disc clutch K2 together in the sequence shown in the illustration and insert individually.
- Mount presser (078) on outer multiple disc (105c).
- Compress multiple-disc pack, using a lever press compress presser as far as the stop (then the marking ring is still visible, see small arrow ).
- Using a feeler gauge, determine the play "L" at three points between the snap ring (106) and outer multiple-disc (105c).
During the measurement the snap ring (106) must contact the upper bearing surface of the groove in the outer multiple-disc 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.