| 97-25-1 |
Raytheon |
Replace affected AlliedSignal outflow/safety valves. | Various Beech models |
| 97-24-3 |
Dassault |
Revise airplane flight manual to reflect change in use of passenger baggage net. | Falcon 2000 |
| 97-24-2 |
Bombardier |
2004-01 R1 | Inspect for cracks at station 409 in accordance with service bulletin. | Canadair 600 series |
| 97-24-17 |
Bell |
Supersedes 97-22-15 | Inspect disc pack couplings for scratches, fretting or corrosion. If damaged, replace to prevent failure of rotor drive. | 407 |
| 97-23-9 |
DeHavilland |
Supersedes 78-26-02. Periodically inspect fuselage side frames for cracks. | DHC-6 |
| 97-23-7 |
Eurocopter |
Incorporate new 3600 hour life limit on specified clutch part numbers. | BK-117 series. |
| 97-23-6 |
Schweizer |
Inspect ring gear teeth for surface deterioration. Replace if damaged. | 269 series |
| 97-23-4 |
Pilatus |
Superseded by 98-11-1 |
| 97-23-17 |
Raytheon |
Inspect for abnormal pressurization tubing; replace if deformed or collapsed. | Specified King Air |
| 97-23-14 |
Fairchild |
Amend airplane flight manual to prevent throttle levers being positioned below flight idle stop. | 227 Series |
| 97-23-1 |
Fairchild |
Supersedes 93-15-02 | Repetitively measure pitch trim actuator freeplay; inspect for rod slippage | Now includes Barber-Coleman actuators on SA226 & SA227 |
| 97-22-8 |
Pilatus |
Amend airplane flight manual to prevent throttle levers being positioned below flight idle stop. | PC-12 |
| 97-22-15 |
Bell |
Superseded by 97-24-17 |
| 97-22-11 |
Piaggio |
Amend airplane flight manual to prevent throttle levers being positioned below flight idle stop. | P-180 |
| 97-22-10 |
Partenavia |
Amend airplane flight manual to prevent throttle levers being positioned below flight idle stop. | AP68TP Spartacus & Viator |
| 97-21-9 |
Allison |
Superseded by 98-10-3 |
| 97-21-7 |
Text-Lyc |
Inspect for defective accessory drive carrier assembly as listed by serial number in service bulletin. Replace if listed. | Bell 205A-1,205B |
| 97-21-5 |
Raytheon |
Replace specified oxygen hose in accordance with service bulletin. | 400A,600A,700A,800,800A,800XP |
| 97-21-3 |
Raytheon |
For aircraft equipped with Turbomach APU's, inspect APU fuel hose for degradation. Replace if damaged. | 125-800A |
| 97-21-2 |
Tele-Cont |
Inspect for sub-standard replacement cylinder installation as listed in service bulletin. Specified O-470 and IO-470 engines. | Various aircraft. |
