72-21 (CFMB) - FAN AND BOOSTER ASSEMBLY

72-21-00 (CFMB) - FAN AND BOOSTER ASSEMBLY

PB.001 CONF:[06] FAN AND BOOSTER ASSEMBLY - DESCRIPTION AND OPERATION
PB.401 CONF:[06] FAN AND BOOSTER ASSEMBLY - DEACTIVATION/REACTIVATION
- 72-21-00-000-005-A [CFMB] [10]
  Removal of the Spinner Front Cone
- 72-21-00-400-005-A [CFMB] [10]
  Installation of the Spinner Front Cone
- 72-21-00-000-006-A [CFMB] [10]
  Removal of the Spinner Rear Cone
- 72-21-00-400-006-A [CFMB] [10]
  Installation of the Spinner Rear Cone
- 72-21-00-000-007-A [CFMB] [10]
  Removal of the Fan Rotor Blades
- 72-21-00-400-007-A [CFMB] [10]
  Installation of the Fan Rotor Blades
- 72-21-00-300-028-A [CFMB] [10]
  Replacement of Fan Rotor Blades in Pairs
- 72-21-00-300-029-A [CFMB] [10]
  Replacement of Individual Fan Blades
- 72-21-00-920-001-B [CFMB] [10]
  Discard Fan Disc and Booster Spool
- 72-21-00-920-002-B [CFMB] [10]
  Discard Fan Shaft
- 72-21-00-000-008-A [CFMB] [10]
  Removal of the Stage 1 Booster Vane Assembly
- 72-21-00-400-008-A [CFMB] [10]
  Installation of the Stage 1 Booster Vane Assembly
PB.601 CONF:[06] FAN AND BOOSTER ASSEMBLY - INSPECTION/CHECK
- 72-21-00-210-005-A [CFMB] [10]
  Inspection/Check of the Spinner Cone
- 72-21-00-290-003-A [CFMB] [10]
  Borescope Inspection of the Booster Rotor Blades, Stages 2, 3, 4 and 5 through the Booster Inlet and Borescope Ports SO3 and SO5
- 72-21-00-210-009-A [CFMB] [10]
  Inspection of Fan Rotor Blades Installed on the Fan Disk
- 72-21-00-210-006-A [CFMB] [10]
  Inspection of the Fan Rotor Blades Removed from the Fan Disk
- 72-21-00-210-007-A [CFMB] [10]
  Inspection/Check of the Stage 1 Booster Vane, Fan Disk, Fan Blades Spacers and Booster Spool
- 72-21-00-210-804-A [CFMB] [10]
  Detailed Inspection and Relubrication of the Fan Blade Dovetails, Midspan Shrouds, Spacers, Platforms and Fan Disk Dovetail Slots
- 72-21-00-210-004-B [CFMB] [8]
  Detailed Inspection and Relubrication of Fan Blade Dovetails, Midspan Shrouds, Spacers, Platforms and Fan Disk Dovetail Slots
PB.801 CONF:[06] FAN AND BOOSTER ASSEMBLY - REPAIRS
- 72-21-00-300-001-A [CFMB] [10]
  Replacement of the Crimped Self-Locking Nuts on the Spinner Rear Cone
- 72-21-00-300-009-A [CFMB] [10]
  Correction of the Static Imbalance
- 72-21-00-320-003-A [CFMB] [10]
  Blending of the Fan Rotor Blades
- 72-21-00-320-004-A [CFMB] [10]
  Blending of the Stage 1 Booster Vane Assembly
- 72-21-00-300-025-A [CFMB] [10]
  Angular Distribution for a Replacement of 3 to 18 Pairs of fan Rotor Blades Manual Method