# Airworthiness Directives; Fokker Model F.28 Mark 0070 and 0100 Airplanes
> **Rule** · Final rule. · Published 2007-03-06 · Effective 2007-04-10 · 72 FR 9843
## Document
- **Document number:** E7-3659
- **Category:** airworthiness
- **Manufacturer:** Fokker Model F.28 Mark 0070 and 0100
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 72 FR 9843
- **Publication date:** 2007-03-06
- **Effective date:** 2007-04-10
- **FAA docket:** Docket No. FAA-2006-26709
## Abstract

The FAA is adopting a new airworthiness directive (AD) for all Fokker Model F.28 Mark 0070 and 0100 airplanes. This AD requires inspecting the carbon-fiber reinforced plastic main landing gear (MLG) door to determine whether certain part numbers are installed. For airplanes having certain doors, this AD requires inspecting the MLG outboard door for cracks, play, and loose sealant/bolts/nuts, and related investigative and corrective actions if necessary. This AD also requires, for airplanes having certain doors, modifying the rod bracket attachment of the MLG outboard door. This AD results from a report of a rod bracket of the MLG door detaching during flight. We are issuing this AD to detect and correct cracks in the rod bracket attachment bolts, which could result in the rod brackets detaching from the MLG door and blocking the proper functioning of the MLG.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2007/03/06/E7-3659/airworthiness-directives-fokker-model-f28-mark-0070-and-0100-airplanes)
---
*AI Analytics · CC0 1.0*