72-15 (PW11) - FAN DRIVE GEARBOX (FDG)

72-15-00 (PW11) - FAN DRIVE GEARBOX (FDG)

PB.201 CONF:[21] FAN DRIVE GEARBOX (FDG) - FAULT ISOLATION PROCEDURES
- 72-15-00-810-801-A [PW11] [8]
  FDGS Aux Pump Failure