ETSO-2C75

• ED Decision 2003/10/RM found in: CS-ETSO Amdt 17 - European Technical Standard Orders (Oct 2026)

#### ETSO-2C75 *ED Decision 2003/10/RM* ##### **Hydraulic Hoses Assembly** **1 Applicability** This ETSO gives the requirements which static hydraulic hoses assembly that is manufactured on or after the date of this ETSO must meet in order to be identified with the applicable ETSO marking. **2 Procedures** 2.1 General Applicable procedures are detailed in CS-TSO [Subpart A](#_DxCrossRefBm920220672). 2.2 Specific None. **3 Technical Conditions** 3.1 Basic 3.1.1 Minimum Performance Standard Standards set forth in the attached „[Federal Aviation Administration Standard](#_DxCrossRefBm920220975), Hydraulic Hoses Assemblies“dated December 15, 1962, except as mentioned in paragraph 3.2 below. 3.1.2 Environmental Standard As stated in the Federal Aviation Administration Standard. 3.1.3 Computer Software None 3.2 Specific Proof of pressure: 2Pw as specified in CS-25 Appendix J. **4 Marking** 4.1 General Marking is detailed in CS-ETSO Subpart A paragraph 1.2; in addition to the markings required by this paragraph, the hoses must be marked: — if suitable for use with synthetic base fluids: letter „S“ immediately following the type designation. — if suitable for use with petroleum base fluids: letter „P“ immediately following the type designation. — if suitable for use with both synthetic base and petroleum base fluids: letters „S/P“ immediately following the type designation. — if complying with the fire resistant requirements: letter „F“ immediately following the type and fluid designation. 4.2 Specific None. **5 Availability of Referenced Document** See CS-ETSO Subpart A paragraph 3