AMC E 570 Oil system

• ED Decision 2007/015/R found in: CS-E Amdt 5 - Engines (Dec 2018)

AMC E 570 Oil system ED Decision 2007/015/R (1) Each filter or strainer requiring regular servicing should be accessible for draining and cleaning or replacement. For complying with [CS-E 570(a)(1)](#_DxCrossRefBm1371447607) in order to avoid possible leakage, each filter or strainer should be mounted so that its weight is not supported by the connecting lines or by the inlet or outlet connections of the filter or strainer, unless adequate strength margins under all loading conditions are provided in the lines and connections. (2) In complying with [CS-E 570(a)(1)](#_DxCrossRefBm1371447607), each oil tank should have an expansion space. Experience has shown that 10 percent of the tank capacity is adequate. It should be impossible to fill the oil tank expansion space inadvertently. (3) In complying with [CS-E 570(a)(2)(i)](#_DxCrossRefBm1371447607), filling and drainage provisions should be accessible and have manual or automatic means for positive locking in the closed positions. Each oil tank filler connection that can retain any significant quantity of oil should have provision for drainage to the outside of the Engine cowling. (4) In complying with [CS-E 570(a)(2)](#_DxCrossRefBm1371447607), access points include, but are not limited to, Magnetic Chip Detectors and gearbox access cover plates. (5) “Hazardous quantities”, as referred to in [CS-E 570(e)(1)](#_DxCrossRefBm1371447607), is defined in [AMC E 130](#_DxCrossRefBm1371447655). [Amdt. No.: E/1]