RE 79094, Issue 10.2019, Bosch Rexroth AG
Assembly | HYDROTRAC GFT >130 kNm 35/64
To connect the static multiple-disk parking brake to the hydraulic system:
1. Make sure that the installation point is free of dirt and foreign substances. Make
sure that neither dirt nor foreign substances penetrate in the brake release
connection. The brake release connection is shown and labelled in the planetary
gearbox dimensioned drawing in appendix D “Technical data / Drawings” of the
material number-specic operating instructions.
2. Remove the screw plug on brake release connection 4 of the planetary gearbox.
3. Connect the brake release line to the brake release connection 4.
4. Connect the static multiple-disk parking brake according to the hydraulic
diagram of the machine or vehicle manufacturer with the remaining hydraulics
system.
7.7 PERFORMING A FLUSHING CYCLE
Rexroth recommends to ush the planetary gearbox when changing the lubricating
oil type or the lubricating oil manufacturer as well as after carrying out a major
repair.
Before commissioning the axial-piston motor, Rexroth recommends a rinsing run of
the entire system. Observe the information in the operating instructions of the axial-
piston motor manufacturer.
The ushing cycle is to be performed using an additional ushing unit. Observe
the specications of the ushing unit manufacturer for the exact procedure
when performing the ushing cycle.
7.8 ASSEMBLING MOUNTING PARTS
If your planetary gearbox has additional mounting parts, you will nd information on
them in the following documents, which are included in the material number-specic
operating instructions:
• Chapter “Scope of supply”
• Appendix C “Mounting parts”
• Appendix D “Technical data / Drawings”
• Appendix F “Optional equipment variant”
f Connect all units, supply lines, and connections necessary for operating the
planetary gearbox and its mounting parts.
Procedure
CORRECTION COPY 1 |17.10.2019 | ONLY FOR INTERNAL USE
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