Foreword
Introduction
1 Scope
2 Normative references
3 Materials
4 Specifications
5 Test methods
5.1 Viscosity
5.1.1 General
5.1.2 Repeatability (single analyst)
5.1.3 Reproducibility (multi-laboratory)
5.2 Equilibrium reflux boiling point (ERBP)
5.2.1 General
5.2.2 Preparation of apparatus
5.2.3 Test procedure
5.2.4 Repeatability (single analyst)
5.2.5 Reproducibility (multi-laboratory)
5.2.6 Wet ERBP test
5.3 pH
5.4 Fluid stability
5.4.1 High-temperature stability
5.4.2 Chemical stability
5.5 Corrosion
5.5.1 Metal strip characteristics prior to testing
5.5.2 Preparation of joints
5.5.3 Test procedure
5.6 Fluidity and appearance at low temperatures
5.6.1 At -40 degrees C for 144 h
5.6.2 At -50 degrees C for 6 h
5.7 Water tolerance
5.7.1 At -40 degrees C for 22 h
5.7.2 At 60 degrees C for 22 h
5.8 Compatibility/miscibility with ISO 4926 fluid
5.8.1 At -40 degrees C for 22 h
5.8.2 At 60 degrees C for 22 h
5.9 Resistance to oxidation
5.10 Effect on rubber
5.10.1 General
5.10.2 Test procedures
5.10.3 Repeatability (single analyst)
5.10.4 Reproducibility (multi-laboratory)
Annex A (normative) ISO Styrene-butadiene rubber (SBR)
brake cups for testing brake fluid
Annex B (normative) Corrosion test strips
Annex C (normative) Corrosion strip assembly
Annex D (normative) Standard ethylene, propylene and diene
(EPDM) terpolymer rubber slabstock
Annex E (normative) Triethylene glycol monomethyl ether
(TEGME) brake fluid grade
Bibliography