AD 78-22-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Piper Aircraft Inc. | PA-38-112 | Airworthiness Directives; Piper Model PA-38-112 Airplanes |
Unsafe Condition
Binding of the rudder or elevator in flight due to improper clearance between the rudder leading edge and fin trailing edge or elevator leading edge issues.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect for proper clearance between the rudder leading edge and fin trailing edge and repair per Piper Service Bulletin 607/607A or equivalent. Install Piper Kit 763 872 Rudder Leading Edge Modification or equivalent. Inspect and repair the elevator leading edge per Piper Service Bulletin No. 607A Part II or equivalent. Equivalent actions require FAA approval.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight for initial inspection, within 50 hours in service after effective date for installation and elevator inspection, with possible adjustments by FAA approval.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Piper Model PA-38-112, Serial Numbers 38-78A0001 thru 38-78A0400.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.