54/64 HYDROTRAC GFT >130 kNm | Disassembly and replacement
Bosch Rexroth AG, Issue 10.2019, RE 79094
12 Disassembly and
replacement
Prior to disassembly, the following documents must be readily accessible:
• Dimensioned drawing of the planetary gearbox
• Spare parts drawing of the planetary gearbox
• Hydraulic diagram for the machine or vehicle (supplied by the manufacturer)
• if necessary, terminal diagram “Electric” for the machine or vehicle (supplied by
the manufacturer)
• Material number-specic operating instructions of the planetary gearbox
• Assembly drawing for the machine or vehicle (supplied by the manufacturer)
If present, you also require the following documents:
• General operating instructions of the axial-piston motor
• Product-specic operating instructions of the axial-piston motor
If your planetary gearbox is equipped with connections for circulating oil
lubrication or oil cooling, please observe the "disassembly" instructions in
the following document included in the material number-specic operating
instructions:
– Chapter G "Supplementary connections"
In addition, observe the instructions of the machine or vehicle manufacturer.
If the material number-specic operating instructions includes action steps for
“Disassembly” that deviate from the general operating instructions, the action
steps in the in the material number-specic operating instructions apply.
12.1 REQUIRED TOOLS
The planetary gearbox can be disassembled with standard tools. No special tool is
required.
12.2 PREPARING THE DISASSEMBLY
WARNING
Danger to life!
If the machine or vehicle is not put out of service before disassembling the
planetary gearbox, you may suffer serious injuries and/or the product or vehicle
parts may be damaged!
f Relieve any system pressure and cut off power supply for the relevant part of
the machine or vehicle. Refer to the manufacturer’s operating instructions for
more information on how to do this.
f Protect the machine or vehicle against restarting.
CORRECTION COPY 1 |17.10.2019 | ONLY FOR INTERNAL USE
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