75-22 (IAE) - BEARING COMPARTMENT COOLING AND SEALING

75-22-00 (IAE) - BEARING COMPARTMENT COOLING AND SEALING

PB.001 CONF:[13] BEARING COMPARTMENT COOLING AND SEALING - DESCRIPTION AND OPERATION
PB.601 CONF:[13] BEARING COMPARTMENT COOLING AND SEALING - INSPECTION/CHECK
- 75-22-00-200-010-A [IAE] [10]
  General Visual Inspection of the No 4 Bearing Cooling Air Tubes for Damage and Security and of the No 4 Bearing Cooler and Associated Inlet in the Left ...

PB.401 CONF:[13] COOLER - AIR, NO.4 BEARING COMPARTMENT - REMOVAL/INSTALLATION
- 75-22-41-000-010-A [IAE] [10]
  Removal of the No. 4 Bearing Compartment Air Cooler
- 75-22-41-400-010-A [IAE] [10]
  Installation of the No. 4 Bearing Compartment Air Cooler

PB.401 CONF:[13] AIR TUBES - STAGE 10 - REMOVAL/INSTALLATION
- 75-22-49-000-801-A [IAE] [10]
  Removal of the Cold Buffer Air Tubes and No. 4 Bearing Scavenge Valve Air Tube
- 75-22-49-400-801-A [IAE] [10]
  Installation of the Cold Buffer Air Tubes and No. 4 Bearing Scavenge Valve Air Tube
PB.601 CONF:[13] AIR TUBES - STAGE 10 - INSPECTION/CHECK
- 75-22-49-200-001-A [IAE] [10]
  Examine the Cold Buffer Air Tubes and No. 4 Bearing Scavenge Valve Air Tube