rder aintenance Notes Cert No 882911 Alert SB BR700.72-A900508 Rev 1 BR700.710A1-10 MAN NIA 22 Apr 2013 I Engine 2 (892911) Replacement of HP Turbine Rotor Engine sin 11182. Discs Due to Steel Inclusion BR700.710C4•11 Engines sin 15791, 15792. 15799, 15801, 15802. Engines must be removed from the