Modification notes
25.8.98 | New special tool for clearance adjustment | Item 2 and 3 incorporated for the first time | |
30.3.99 | New adjustment values for clearance of multi-disk brake |
Thrust device
208 589 00 21 00
Adjustment values of multi-disk clutch
Number | Designation | Trans-mission 722.6 | |||
BE27.50-P-1002-02B | Play in multiple-disc brake B2 | Number of multiple-discs | 4 | mm | 1,90...2,30 |
5 | mm | 2,00...2,40 | |||
6 | mm | - | |||
P27.50-0321-01
14a External plate carrier/B2
27 Piston/B2
134a Externally toothed plate- thickness 6.5 mm
134b Externally toothed plate- thickness 1.8 mm
134c Externally toothed plate- thickness 1.8 mm
134d Friction plates
134e Disk spring
144a Snap ring
"L" Clearance
Place new friction plates in ATF fluid 1 hour before installation.
1 Assemble lamella for the multi-disk brake B2 in the sequence shown in the picture an insert individually.
2 Mount the pressure device (078) on the externally toothed plate (134a).
3 Compress the clutch pack; to do this, compress the pressure device as far as the stop using a lever press (the marking ring is still visible, see small arrow).
4 Using a feeler gage, measure the clearance "L" at three points between the snap ring (144a) and externally toothed plate (134a).
For the measuring procedure the snap ring (144a) must abut the upper contact surface of the groove in the external plate carrier.
5 with snap ring (144a), adjust if necessary.
Snap rings are available in thicknesses of 2.9, 3.2, 3.5, 3.8 and 4.1 mm
P27.51-2005-03