AvBook Intro/notes A/W Sect1 - Shell
AvBook Intro/notes A/W Sect1 - Shell
AvBook Intro/notes A/W Sect1 - Shell
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
NOTES204Hydraulic FluidsTable continuedPROPERTIES MIL-PRF-46170C TYPICALType ITrace sediment mg/l 0.005 max 0.001Rubber swell,168 hrs @ 70°C % swell 15 to 25 21.54-Ball Wear, 75°C scar dia, mm10 kg load/1200 rpm 0.3 max 0.2340 kg load/1200 rpm 0.65 max 0.38Galvanic corrosion Must pass PassesOxidation & corrosion stability168 hrs @ 121°C– metal weight change Must pass Passes– viscosity change @ 40°C % 10 max Less than 10– change in acidity mgKOH/g 0.3 max Less than 0.3Low temperature stability Must pass PassesRust prevention Must pass PassesFlammability Must pass PassesHydraulic Fluids205A viscosity/temperature curve is shown at the end of this section.www.shell.com/aviationThe Aero<strong>Shell</strong> BookEdition 18 2003