![]() Before |
![]() After |
While planning for your next C Check for your F900B, don’t forget Chapter 5-10 has task 53-40-00-270-801 that instructs you to comply with an ultrasonic inspection for corrosion around the fasteners of the front center panel ahead of frame 10.
Because of the high probability of future corrosion in this area, Duncan Aviation strongly recommends to comply with SB 392, whether corrosion is indicated or not. The conditions of high moisture due to fuel tank condensation with minimal drainage and ferrous metal nut-plates on pressure vessel skin set up an environment where corrosion rapidly grows and repairs could be substantial.
Important Inspection: Potential Corrosion Risk Near Falcon 900 Baggage Door Motor
Peace of Mind Beyond OEM Warranty: Why CASP is the Smart Choice for Avionics Protection
Citation 500/550/560 Corrosion Hotspot: Toilet Assembly & Blue Water
Falcon 2000EX Series: Service Bulletin Addresses 5G Radio Altimeter Interference Risks
Honeywell TFE731 N2 Monopole Improvement: SB Updates & Troubleshooting