A-68-018
NTSB Safety Recommendation — Aviation
Recommendation text
IT IS RECOMMENDED THAT THE FOLLOWING PROPOSALS BE CONSIDERED FOR ALL NOSE GEAR STEERING RELIEF VALVE ASSEMBLIES, PART NO. 70026: 1. THAT COMPLIANCE WITH THE CRACK INSPECTION AS SUGGESTED BY THE BRITISH AIRCRAFT CORPORATION BE MADE MANDATORY. 2. THAT THE NOSE GEAR STEERING RELIEF VALVE CONTINUE TO BE INSPECTED FOR CRACKS AT REGULAR INTERVALS BASED ON AIRCRAFT FLYING HOURS. 3. THAT A SERVICE LIFETIME BE ASSIGNED TO THE RELIEF VALVE.
In plain language (FlightFinder summary)
The NTSB suggests that the FAA require mandatory inspections for cracks in specific nose gear steering relief valves, following guidelines provided by the manufacturer. This recommendation also calls for ongoing checks based on how many hours the aircraft has flown and the establishment of a maximum service life for these parts. The goal is to ensure these components are regularly monitored and replaced before they wear out, thereby preventing potential failures.
This plain-language summary is written by FlightFinder to explain the recommendation above. It is not the official wording — the verbatim NTSB text is quoted above.
Details
| Status | Closed - Acceptable Action |
|---|---|
| Mode | Aviation |
| Closed | Aug 6, 1969 |
| NTSB number | DIA68A0024 |
| Addressees | FAA |
External links
NTSB safety recommendations are advisory; addressees are not legally required to adopt them. Source: NTSB CAROL (public domain).