CTHIn ForceLegislation
AD/B-2/30 Amdt 3 - Retirement Life - Critical Components
1AD/B-2/30 Amdt 3 - Retirement Life - Critical Components
Start here
Get a plain-English read of 1
Turn the raw legal text into a practical explanation grounded in AD/B-2/30 Amdt 3 - Retirement Life - Critical Components.
COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Image unavailable in extracted text
Brantly B-2 Series Helicopters
AD/B-2/30
Amdt 3
Retirement Life - Critical Components 2/73
Applicability: All model B-2.
Requirement: The following components shall be retired from service at or before the times shown below.
| Main Rotor System | Part Number | Max. Operating Hours time in service |
|---|---|---|
| Outboard Main Rotor Blades (except spar assy. P/N 248-45) | 248-40 | 500 |
| Outboard Main Rotor Blades (except spar assy P/N 248-45) | 248-46 | 500 |
| Outboard Main Rotor Blade | 248-53 | 2500 |
| Outboard Main Rotor Blade | 248-100 | 2500 |
| Outboard Main Rotor Blade | 248-101 | 2500 |
| Lag Hinge Block | 4-1 | 2500 |
| Lag Hinge Block | 4-12 | 2500 |
| Hub and Pylon Assy (when used with outboard blades P/N 248-40) | 333 | 2500 |
| Control Tube Assy - Main Rotor (when used with outboard blades P/N 248-40) | 305-2 | 1310 |
| Control Tube Assy - Main Rotor (when used with outboard blades P/N 248-46, 248-53, 248-100 and 248-101) | 305-2 | 2500 |
| Inboard Yoke | 280-4 | 2500 |
| Hub and Inboard Blade Assy. | 305-1 | 2500 |
| Pylon Outboard Bearing Shaft (Part of Hub and Inboard Blade Assy.) | 280-5 or 280-6 | 500 |
| Main Rotor Hub Clevis Bearings: | Part Number | Max. Operating Hours time in service |
| Outer Race | SJ7275SS | 600* |
COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES