Bosch rexroth A4VSO 10 Series - Page 33

Transport and storage 29/72
RE 92050-01-X-B1/2019.08.23, Axial piston variable pump A4VSO, BoschRexrothAG
An uninstalled axial piston unit must bepreserved with corrosion protection for
theduration ofstorage.
The following instructions only refer toaxial piston units operated with
hydraulicfluid onamineral oil basis.
BoschRexroth recommends thefollowing procedure:
1. Clean theaxial piston unit; see chapter10.1 "Cleaning and care" onpage55.
2. Drain theaxial piston unit.
3. For storage times up to12 months: Moisten theinside oftheaxial piston unit
with mineral oil and fill with approx. 100 ml mineral oil.
For storage times up to24months: Fill theaxial piston unit with VCI329
corrosion protection (20ml).
Filling is performed via the drain port T or R(L), see chapter7.4 "Installing
theaxial piston unit", Fig. 12 on page43.
4. Plug all ports so they are airtight.
5. Coat unpainted areas oftheaxial piston unit with mineral oil orsuitable, easily
removable corrosion protection, e.g. acid-free grease.
6. Package theaxial piston unit with desiccant incorrosion protection film soit
isairproof.
7. Store the axial piston unit in a non-explosive area and in such a manner that it is
protected against shocks; see "Requirement" on page 28 in this chapter.
After removal