China Southern aircraft preparing to land.

China Southern Airlines fleet resists thermal degradation

Mobil™ HyJet™ V aviation hydraulic fluid helps protect against erosion, wear, rust and deposits

  • The challenge

    China Southern Airlines wanted to switch to an aviation hydraulic fluid that would help its fleet resist thermal degradation, improve aircraft safety and minimize the airline’s maintenance costs.

  • Mobil hyjet V hydraulic fluid

    Mobil HyJet V hydraulic fluid is fully approved in all commercial 5000 psi hydraulic pressure aircraft systems.

The solution

China Southern Airlines chose Mobil HyJet V, the first Type V phosphate ester hydraulic fluid in service on Airbus and Boeing aircraft, for its fleet. Qualified by major OEMs, Mobil HyJet V aviation hydraulic fluid helps:

  • protect shield icon

    Protect against erosion, wear, rust and deposits for long equipment life

  • conversion icon arros

    Facilitate conversion because of compatibility*

  • maintenance icon

    Minimize maintenance costs due to excellent stability and long service life

*with all approved Type IV and Type V hydraulic fluids, elastomers and other hydraulic system materials.

China Southern Airlines' system engineer discussing Mobil HyJet V.

*This testimonial is based on the experience of a single customer. Actual results can vary depending upon the type of aircraft used and its maintenance, operating conditions and environment, and any prior lubricant used.

More information

For more information about how Mobil HyJet V can help your fleet, contact your ExxonMobil aviation sales representative or fill out the form on our Contact Us page.

  • Aircraft component of hydraulic system

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