Removal and replacement 57/68
RE 92003-01-B/12.2015, A4VG Series 32, Bosch Rexroth AG
11 Removal and replacement
11.1 Required tools
Removal can be performed using standard tools. No special tools are necessary.
11.2 Preparing for removal
1. Decommission the entire system as described in the instruction manual for the
machine or system.
– Relieve pressure in the hydraulic system according to the instructions of the
machine or system manufacturer.
– Make sure that the relevant system components are not under pressure or voltage.
2. Protect the complete system against being re-energized.
11.3 Performing removal
Proceed as follows to remove the axial piston unit:
1. Make sure you have the appropriate tools and wear personal protective equipment.
2. Allow the axial piston unit to cool down until it can be removed without danger.
3. For below-reservoir installation, before removing the axial piston unit from the
complete system, seal the connection to the reservoir or drain the reservoir.
4. Place a collecting pan under the axial piston unit to collect any hydraulic fluid
that may leak.
5. Loosen the lines and collect the escaping hydraulic fluid in the collecting pan.
6. Remove the axial piston unit. Use a suitable lifting device.
7. Completely drain the axial piston unit of hydraulic fluid.
8. Plug all openings.
11.4 Preparing the components for storage or later use
▶ Proceed as described in Chapter6.2 “Storing the axial piston unit” on page30.
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