Maintaining The Static Multiple-Disk Parking Brake (If Included); Repair - Bosch REXROTH HYDROTRAC GFT 8000 Operating Instructions Manual

54/70 Servicing and repair
Bosch Rexroth AG, General Operating Instructions HYDROTRAC GFT 8000 series 40, RE 79022-01-B/04.2020

10.4.4 Maintaining the static multiple-disk parking brake (if included)

The static multiple-disk brake integrated in the planetary gearbox is maintenance-
free if used as intended.
Risk caused by the failure of the static multiple-disk parking brake!
The use of the static multiple-disk parking brake for braking the vehicle may
cause its destruction!
Operate the static multiple-disk parking brake only after a complete stop of

the vehicle.
Always replace the disks, the springs and the sealing elements per axle after a

functional impairment or thermal overload and by any repair work on the
multiple-disk parking brake.
Danger of delayed stopping of the static multiple-disk parking brake!
Delayed application of the static multiple-disk parking brake can lead to
accidental rolling of the vehicle.
Please ensure that the brake line of the static piston is pressureless within

0.5 s.

10.5 Repair

Rexroth offers a comprehensive range of service for repair of the HYDROTRAC
GFT 8000 planetary gearbox.
During warranty, the planetary gearbox has to be repaired by Rexroth Service. The
warranty expires if the product is opened, modified or changed during warranty.
Please contact Rexroth Service in your area in case repairs are required. The

corresponding contact is indicated in appendix A "Address directory" of the
material number-specific operating instructions.
WARNING