AD 2007-22-06

final rule
Data completeness: 70%

Airworthiness Directives; Fokker Model F.28 Mark 0070 and 0100 Airplanes

AD Number
2007-22-06
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2007-28923
FR Citation
72 FR 60231

Applicability

TypeManufacturerModelDetails
aircraft Fokker F Airworthiness Directives; Fokker Model F.28 Mark 0070 and 0100 Airplanes
aircraft Aviat Various Airworthiness Directives; Fokker Model F.28 Mark 0070 and 0100 Airplanes

Unsafe Condition

Missing spacer during wheel change allows the wheel to move sideways along the axle, leading to bearing failure and wheel loss.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Replace the axle-nut and spacer with an integrated axle-nut/spacer assembly. Amend the Aircraft Maintenance Manual (AMM) and Illustrated Parts Catalogue (IPC) to prevent reversal to a separate axle-nut and spacer installation during subsequent wheel changes.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Before further flight

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Fokker Model F.28 Mark 0070 and 0100 airplanes, all serial numbers, equipped with Messier-Dowty main landing gear (MLG) units.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 4, 2026

Rights: U.S. Government Public Domain

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