39
A.0500.301/314.C – IM-TW/10.00 GB (0401)
Tool
0700
(internal ring)
Shaft shoulder
0525
0885
0885
0525
Tool
0885
4.6.5
Disassembly of rotor case
1.
Remove lip seals (0885) from rotor case.
2.
If the feet have to be removed, loosen screws (0525) and remove feet.
4.7
Assembly
See also sections 4.2 General instructions, 4.3 O-rings and lip
seals and 4.5 Tightening torque for nuts and screws.
4.7.1
Pre-assembly of the rotor case
4.7.1.1
Foot assembly
1.
Place the left foot on the rotor
case and tighten with screws
(0525). The small surface of the
foot must be in contact with the
bottom surface of the rotor case.
Make sure that the surfaces are
clean.
2.
Place the right foot on the rotor
case and tighten with screws
(0525).
4.7.1.2
Assembly of lip seals
1.
Fill the space between the lips
with grease.
2.
Fit the lip seals (0885) into the
rotor case. The spring must point
in the direction of the bearing.
The lip seals must be aligned with
the axial surface inside the rotor
case.
4.7.2
Pre-assembly of shaft/
bearing arrangement
1.
Heat the internal ring of bearing
(0700) up to 120
°
C.
2.
Place the bearing on the shaft.
Ensure that the axial surface of
the internal ring of the bearing is
pushed properly against the shaft
shoulder.
Tool : assembly tool for lip seal
rotor case front end (see chapter 5.0)
