# Airworthiness Directives; Dornier Model 328-100 Series Airplanes
> **Rule** · Final rule. · Published 2000-01-27 · Effective 2000-03-02 · 65 FR 4353
## Document
- **Document number:** 00-1768
- **Category:** airworthiness
- **Manufacturer:** Dornier Model 328-100 Series
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 65 FR 4353
- **Publication date:** 2000-01-27
- **Effective date:** 2000-03-02
- **FAA docket:** Docket No. 99-NM-219-AD
## Abstract

This amendment adopts a new airworthiness directive (AD), applicable to certain Dornier Model 328-100 series airplanes, equipped with ground spoiler actuators having part number 1059A0000-02, that requires removal of the gland attachment bolts of the ground spoiler actuator and replacement with new bolts installed with higher torque. This amendment is prompted by issuance of mandatory continuing airworthiness information by a foreign civil airworthiness authority. The actions specified by this AD are intended to prevent hydraulic fluid leakage due to loose or broken gland attachment bolts, and consequent loss of the main hydraulic system.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2000/01/27/00-1768/airworthiness-directives-dornier-model-328-100-series-airplanes)
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