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Servicing and repair
Bosch Rexroth AG
, MOBILEX GFB 8000 series 40 general operating instructions, RE 79039-01-B/01.2021
10.2.3 Acoustic inspections
Perform daily noise tests. A grinding or whistling noise that possibly occurs at
high speeds indicates a malfunction. Inform the competent superior or operator
without delay of any changes during planetary gearbox operation such as
unusual running noise.
10.2.4 Checking and tightening screw connections
Check, as specified in the maintenance plan, that all screw connections are
tightly secured. Especially check:
–
the gearbox mounting screws
–
the motor fixing screws
–
the screw plug oil filler opening
4
–
the screw plug oil drain opening
8
Tighten the screws of the planetary gearbox at the torque specified for the
corresponding screws in the planetary gearbox spare parts drawing in appendix
D “Technical data / Drawings” of the material number-specific operating
instructions. Also observe the frame drawing of the machine/vehicle
manufacturer.