AD/BAe 146/49 - Engine Driven Pump Case Drain Coupling

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

British Aerospace BAe 146 Series Aeroplanes

AD/BAe 146/49 Engine Driven Pump Case Drain Coupling 3/94

All model BAe 146-100 or -100A series with serial number E1002 through E1199 inclusive, BAe 146-200 or -200A series with serial number E2008 through E2204 or E2210 through E2220 inclusive, BAe 146-300 or -300A series with serial number E3001 through E3219 inclusive or serial number E3222.

Unless previously carried out, action in accordance with BAe Mandatory Service Bulletin SB.29-31 01339A Revision 1.

FAA AD 93-24-05 amdt 39-8754 refers.

By 31 July 1994.

The manufacturer has advised that during a fire resistance test of the engine driven pump (EDP) and associated hydraulic plumbing the EDP case drain lines leaked.