# Airworthiness Directives; Daher Aircraft Design, LLC (Type Certificate Previously Held by Quest Aircraft Design, LLC), Airplanes
> **Rule** · Final rule. · Published 2020-07-13 · Effective 2020-08-17 · 85 FR 41906
## Document
- **Document number:** 2020-14886
- **Category:** airworthiness
- **Manufacturer:** Daher
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 85 FR 41906
- **Publication date:** 2020-07-13
- **Effective date:** 2020-08-17
- **FAA docket:** Docket No. FAA-2018-0180
## Abstract

The FAA is adopting a new airworthiness directive (AD) for all Daher Aircraft Design, LLC (type certificate previously held by Quest Aircraft Design, LLC), Model KODIAK 100 airplanes. This AD was prompted by reports of cracks found in certain nose landing gear (NLG) forks. This AD requires a one-time inspection to determine if an affected NLG fork is installed, repetitive inspections of the affected NLG fork for cracks, repetitive inspections of the shimmy damper bracket for looseness, and of the shimmy damper system for damaged components if an affected NLG fork is installed, and rework/replacement of parts as necessary. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2020/07/13/2020-14886/airworthiness-directives-daher-aircraft-design-llc-type-certificate-previously-held-by-quest)
---
*AI Analytics · CC0 1.0*