AD 83-02-06

final rule

Airworthiness Directives; CASA Model 212 Series Airplanes

AD Number
83-02-06
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.
Technical illustration of an aircraft fuel pump, filter, valve, and lines
Problem area Fuel system

Applicability

TypeManufacturerModelDetails
aircraft EADS CASA C-212-CB Airworthiness Directives; CASA Model 212 Series Airplanes
aircraft EADS CASA C-212-CC Airworthiness Directives; CASA Model 212 Series Airplanes
aircraft EADS CASA C-212-CD Airworthiness Directives; CASA Model 212 Series Airplanes
aircraft EADS CASA C-212-CE Airworthiness Directives; CASA Model 212 Series Airplanes
aircraft EADS CASA C-212-CF Airworthiness Directives; CASA Model 212 Series Airplanes
aircraft EADS CASA C-212-DE Airworthiness Directives; CASA Model 212 Series Airplanes
aircraft EADS CASA C-212-DF Airworthiness Directives; CASA Model 212 Series Airplanes

Unsafe Condition

Fuel line blockage due to inadequate ejector fuel filter system design.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Modify the ejector fuel filter system in accordance with CASA Service Bulletin 212-28-19 dated December 14, 1982. Alternate means of compliance may be used if approved by the Manager, Seattle Aircraft Certification Office. Special flight permits may be issued under FAR 21.197 and 21.199.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

within the next 300 hours time in service or 60 days after the effective date of this AD, whichever occurs first

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

EADS CASA C-212-CB, C-212-CC, C-212-CD, C-212-CE, C-212-CF, C-212-DE, C-212-DF airplanes certificated in all categories.

AI-generated summary from the source AD text. Verify against the official source before acting.

Federal Register Abstract

Fuel Filter System

Applicability Source Text

Show captured applicability text from the source AD
AD Final Rules - DRS_83-02-06.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
83-02-06
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; CASA Model 212 Series Airplanes
Subject:
Fuel Filter System
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
02/07/1983
Make:
EADS CASA
Model:
C-212-CB | C-212-CC | C-212-CD | C-212-CE | C-212-CF | C-212-DE | C-212-DF
Product Type:
Aircraft
Product Subtype:
Large Airplane
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 83-02-06
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-4547

AD NUMBER:   83-02-06

SUBJECT HEADING:   Airworthiness Directives; CASA Model 212 Series Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective February 7, 1983.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:   83-02-06 CASA: Amendment 39-4547. Applies to all CASA 212 series airplanes certificated in all categories. Compliance required within the next 300 hours time in service or 60 days after the effective date of this AD, whichever occurs first.

To prevent fuel line blockage accomplish the following unless already accomplished:

1. Modify the ejector fuel filter system in accordance with CASA Service Bulletin 212-28-19 dated December 14, 1982.

2. Alternate means of compliance which provide an equivalent level of safety may be used when approved by the Manager, Seattle Aircraft Certification Office, FAA, Northwest Mountain Region.

3. Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate airplanes to a base for the accomplishment of inspections and/or modifications required by this AD.

This amendment becomes effective February 7, 1983.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_83-02-06.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
83-02-06
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; CASA Model 212 Series Airplanes
Subject:
Fuel Filter System
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
02/07/1983
Make:
EADS CASA
Model:
C-212-CB | C-212-CC | C-212-CD | C-212-CE | C-212-CF | C-212-DE | C-212-DF
Product Type:
Aircraft
Product Subtype:
Large Airplane
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 83-02-06
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-4547

AD NUMBER:   83-02-06

SUBJECT HEADING:   Airworthiness Directives; CASA Model 212 Series Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective February 7, 1983.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:   83-02-06 CASA: Amendment 39-4547. Applies to all CASA 212 series airplanes certificated in all categories. Compliance required within the next 300 hours time in service or 60 days after the effective date of this AD, whichever occurs first.

To prevent fuel line blockage accomplish the following unless already accomplished:

1. Modify the ejector fuel filter system in accordance with CASA Service Bulletin 212-28-19 dated December 14, 1982.

2. Alternate means of compliance which provide an equivalent level of safety may be used when approved by the Manager, Seattle Aircraft Certification Office, FAA, Northwest Mountain Region.

3. Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate airplanes to a base for the accomplishment of inspections and/or modifications required by this AD.

This amendment becomes effective February 7, 1983.

FOOTER:

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.