Main Bearings
Maintenance / Reassembly
A5.05. 02.05.02.00
M20
en / 30.11.1999 IB001361 4/4
02
Ĺ
Attention:
The pressure must remain constant if the pump is not activated. Otherwise tightening
errors occur.
2.4 Firmly tighten round nuts (1) uniformly with pin (W5).
3. Inspection:
Lower pressure by 50 bar. Round nuts (1) should no longer be able to be loosened by hand.
4. Lower pressure at valve (Z) and remove hydraulic tightening equipment.
5. Carry out lube oil flow-through inspection.
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