tin is already incorporated, no further Operator action is required with this Revision. SB BR700.70.900040 (Rev 11) • EFF: Section 1 • 887001 Engine Life Management - Fixed 70 OPT N/A 7.2 6 09 Apr 2008 C 0.00 Engine 1 BR700-710A1-10 (GV) Interval Rework Engines Engines ii Section 3 • BR700-710C4-11 (G500 / G