What was found
(CAN) 1) NR 2 GENERATOR, S/N 100222, INSTALLED, 00-07-02 AT 3200.6 A/F HRS. 2) NR 2 GENERATOR, S/N 100222, FAILED, 00-12-20 AT 3468.1 A/F HRS. TTSO: 267.5 HRS., FAILURE DUE TO WORN BRUSHES. 3) NR 2 GENERATOR, S/N 100262, INSTALLED 00-12-20 AT 3468.1 A/F HRS. POST SB 24-016 (REPLACEABLE BRUSH BLOCK).4) NR 2 GENERATOR FAILED, S/N 100262, 01-03-28 AT 3723.8 A/F HRS. TTSO: 264.7 HRS., FAILURE DUE TO WORN BRUSHES. 5) NEW BRUSH PACK INSTALLED, 01-03-28 AT 3723.8 A/F HRS. GENERATOR STILL IN SERVICE.