SHOP MANUAL
DRIVE LINE
Ch 3 page 134 Ch 3 page 135
DRIVE LINE
Insert input flange and fix it by means of disk and slotted
nut.
Tightening torque MA = 1200 Nm
(S) Slotted nut wrench 8325
(S) Fixing device 532227
(S) Locking device 509110
Preliminarily mount slotted nut without Loctite!
While tightening rotate input pinion several times in
both directions!
Check the rolling torque (1.5 ... 5.0 Nm without shaft seal).
When installing new bearings try to achieve the upper
value of the rolling torque!
In case of deviations from the necessary rolling torque
correct with a corresponding spacer (Figure 401) as
specified below!
Insufficient rolling torque - install thinner spacer ring
Excessive rolling torque - install thicker spacer ring!
Grease O-rings (2x, see arrows) and insert them into the
annular grooves of the piston.
Operation Figure 406 and 407 is only necessary for
version with DHL!
Insert piston (see arrow) into the bearing housing until
contact is obtained.
Reassembly
Figure 404
Figure 406
Figure 405
Figure 407
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