AeroShell Grease 7 Suitable For High Load Gear And Actuator Screw
Mechanisms
Synthetic Grease for Aircraft
AeroShell Grease 7 is an advanced multi-purpose grease, composed of
a synthetic oil and clay thickener,possessing good load carrying
ability over a wide temperature range. It is inhibited against
corrosion and hasexcellent resistance to water.
The useful operating temperature range is –730C to +1210C.
Main Applications
AeroShell Grease 7 satisfies nearly all the airframe
greaserequirements of turbine engined aircraft and also those
ofpiston engined aircraft provided that seal incompatibilitydoes
not occur. Most civil aircraft manufacturers approveAeroShell
Grease 7 as a general purpose grease either bybrand name or by
specification. It is recommended forlubricating highly loaded
gears, actuator screwmechanisms, etc., also for instrument and
general airframelubrication within the temperature range of –730C
to+1210C.
Specifications, Approvals & Recommendations
· MIL-PRF-23827C (Type II)
· COMAC QPL-CMS-OL-302
For a full listing of equipment approvals andrecommendations,
please consult your local Shell TechnicalHelpdesk.
Compatibility & Miscibility
AeroShell Grease 7 contains a synthetic ester oil and shouldnot be
used in contact with incompatible seal materials.
AeroShell Grease 7 is a clay-based grease approved to MILPRF-23827C
Type II; it should not be mixed with soapbased greases approved to
MIL-PRF-23827C Type I.
Typical Physical Characteristics
