AeroShell® Fluid 4
Aviation hydraulic fluid
Product Description
AeroShell Fluid 4 is a mineral-based hydraulic oil with low temperature characteristics that is capable of operating over a wide range of temperatures. This fluid is oxidation inhibited, and contains a special antiwear additive. AeroShell Fluid 4 is dyed red for identification and leak detection purposes.
This product can be used in both aviation and non-aviation systems with synthetic rubber components, but should not be used in systems that incorporate natural rubber.
Applications
• aircraft applications where a MIL-L-5606A fluid is specified or recommended
• hydraulic oil systems, particularly those that are subject to a wide variation
in ambient operating tempertures
• winter service for bucket trucks and other portable equipment subject to
severe low temperature operation
• should not be used in aviation applications that call for a MIL-H-5606G type fluid