Duncan Aviation technicians have recently seen several Hawkers with damaged emergency brake pressure lines due to contact with the Main Landing Gear upper casings when the strut is compressed.
Some Learjet 40 and Learjet 45 aircraft operators have been experiencing various ongoing intermittent bleed air issues. While some are false indications, many are actual leaks.
Dassault has new “A” check requirement: task 28-00-00-280-801, on the detection of microbiological contamination that provides a new and faster method for fuel sampling.
Revision 43 to the Hawker Structural Repair Manual has been issued and has incorporated several important changes that address the concerns.