21-20 DISTRIBUTION
- PB.001 DISTRIBUTION - DESCRIPTION AND OPERATION
- PB.201 DISTRIBUTION - MAINTENANCE PRACTICES
-
21-20-00-010-001-A
[10]
Removal of the Air-Conditioning Distribution Ducts -
21-20-00-410-001-A
[10]
Installation of the Air-Conditioning Distribution Ducts
-
21-20-00-010-001-A
[10]
- PB.601 DISTRIBUTION - INSPECTION/CHECK
-
21-20-00-210-001-A
[10]
General Visual Inspection of the Riser Ducts in the Passenger Compartment -
21-20-00-210-002-A
[10]
General Visual Inspection of Lavatory and Galley Ventilation Ducting (Zones 220 to 260)
-
21-20-00-210-001-A
[10]