AD 2010-24-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A318-111 and A318-112 | Airworthiness Directives; Airbus Model A318-111 and A318-112 Airplanes and Model A319, A320, and A321 Series Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Airbus Model A318-111 and A318-112 Airplanes and Model A319, A320, and A321 Series Airplanes |
Unsafe Condition
Damage to the lower lateral fittings of the 80VU rack, including elongated holes, migrated bushings, and missing bolts, as well as damage to the lower central support fitting (including cracking), has been reported in-service. In the worst case, a complete failure of the 80VU fittings combined with high load factors or strong vibration could lead to failure of the rack structure, computers, or rupture/disconnection of cable harnesses to critical systems like Flight Controls, Communication, and Radio-navigation.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the lower lateral fittings of the 80VU rack for damage, including elongated holes, migrated bushings, and missing bolts. Inspect the lower central support fitting for damage and cracking. Repair or replace the lower lateral fittings and/or replace the lower central support fitting as necessary. Modifying the 80VU lower lateral fittings (including replacing them) eliminates the need for repetitive inspections of the lower lateral fittings. Replacing the 80VU lower central support with a new, reinforced fitting eliminates the need for repetitive inspections of the lower central support.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight for any subject 80VU rack lower central support found to be cracked. For other actions, compliance times are specified in the AD and may allow operators to acquire parts in advance.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Airbus Model A318-111 and A318-112 airplanes, and Model A319, A320, and A321 series airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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