AD 75-12-07

final rule

Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models

AD Number
75-12-07
Status
final_rule
Effective Date
Product Category
appliance
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Cessna Aircraft Company | McCauley 310P Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models
aircraft Cessna Aircraft Company | McCauley 310Q Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models
aircraft Cessna Aircraft Company | McCauley Governors Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models
appliance Cessna Aircraft Company | McCauley 310P Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models
appliance Cessna Aircraft Company | McCauley 310Q Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models
appliance Cessna Aircraft Company | McCauley Governors Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models

Unsafe Condition

The possibility of loss of propeller pitch control including the inability to feather, and propeller-engine overspeeding inflight.

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

Required Actions

Remove and replace the affected propeller governors in accordance with McCauley Service Bulletin No. 108 dated May 12, 1975, or later FAA approved revisions, or an equivalent procedure approved by the Chief, Engineering and Manufacturing Branch, Great Lakes Region.

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

Compliance Time

Within the next 100 hours' time in service after the effective date of this Airworthiness Directive

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

Affected Aircraft

McCauley Governors installed on Cessna 310P and 310Q aircraft models, including specific governor models and serial numbers listed in the AD.

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

Federal Register Abstract

Governors

Applicability Source Text

Show captured applicability text from the source AD
AD Final Rules - DRS_75-12-07.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
75-12-07
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on b...Show more
Subject:
Governors
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
06/06/1975
Make:
Cessna Aircraft Company | McCauley
Model:
310P | 310Q | Governors
Product Type:
Appliance
Product Subtype:
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 75-12-07
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-2226

AD NUMBER:   75-12-07

SUBJECT HEADING:   Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models

ACTION:  

SUMMARY:  

DATES:   Effective June 6, 1975.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
75-12-07 McCAULEY PROPELLER GOVERNORS: Amendment 39-2226. Applies to the following McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models:


Governor Models and Serial Numbers


DCF290D1A/T2

721466	
730108

721481	
730113

721482	
730115 thru 730121

721484	
730208 thru 730219

721486	
730223 thru 730227

721489 thru 721494	
730268 thru 730272

721572	
730274 thru 730279

721576	
730423 thru 730430

721577	
730432 thru 730437

721579	
730439 thru 730458

721581	
730460 thru 730466

730106	
730482 thru 730490

	

DCFS290D1A/T2

730041 thru 730050	
730331

730052 thru 730054	
730390 thru 730394

730159 thru 730165	
730635 thru 730643

730244 thru 730252	
	

DCFU290D1A/T2

730150 thru 730152	
730361 thru 730378

730155	
730402

730236 thru 730243	
730654 thru 730656

730350 thru 730359	
730671 thru 730681

	

DCFUS290D1A/T2

730058 thru 730061	
730304 thru 730311

730122 thru 730129	
730505 thru 730508

730131	
Compliance required as indicated, unless already accomplished.

To prevent the possibility of loss of propeller pitch control including the inability to feather, and propeller-engine overspeeding inflight, accomplish the following:

Within the next 100 hours' time in service after the effective date of this Airworthiness Directive, remove and replace the affected propeller governors in accordance with McCauley Service Bulletin No. 108 dated May 12, 1975, or later Federal Aviation Administration approved revisions, or an equivalent procedure approved by the Chief, Engineering and Manufacturing Branch, Great Lakes Region.

(Cessna Multi-Engine Service Letter No. ME 75-12, dated May 16, 1975 also pertains to this subject.)

The manufacturer's specifications and procedures identified in this directive are incorporated herein and made part hereof pursuant to 5 U.S.C. 522(a)(1). All persons affected by this directive who have not already received these documents from the manufacturer may obtain copies upon request to McCauley Accessory Division, Cessna Aircraft Company, Box 7, Roosevelt Station, Dayton, Ohio 45417, and the Cessna Aircraft Company, Wallace Division, Box 1977, Wichita, Kansas 67201. These documents may also be examined at the Great Lakes Regional Office, 2300 East Devon Avenue, Des Plaines, Illinois 60018 and at FAA headquarters, 800 Independence Avenue, S.W., Washington, D.C. A historical file of this AD which includes incorporated material in full is maintained by the FAA at its headquarters in Washington, D.C., and at the Great Lakes Region.

This amendment becomes effective June 6, 1975.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_75-12-07.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
75-12-07
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on b...Show more
Subject:
Governors
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
06/06/1975
Make:
Cessna Aircraft Company | McCauley
Model:
310P | 310Q | Governors
Product Type:
Appliance
Product Subtype:
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 75-12-07
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-2226

AD NUMBER:   75-12-07

SUBJECT HEADING:   Airworthiness Directives; McCAULEY PROPELLER GOVERNORS: Applies to McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models

ACTION:  

SUMMARY:  

DATES:   Effective June 6, 1975.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
75-12-07 McCAULEY PROPELLER GOVERNORS: Amendment 39-2226. Applies to the following McCauley Governors installed on but not limited to Cessna 310P and 310Q aircraft models:


Governor Models and Serial Numbers


DCF290D1A/T2

721466	
730108

721481	
730113

721482	
730115 thru 730121

721484	
730208 thru 730219

721486	
730223 thru 730227

721489 thru 721494	
730268 thru 730272

721572	
730274 thru 730279

721576	
730423 thru 730430

721577	
730432 thru 730437

721579	
730439 thru 730458

721581	
730460 thru 730466

730106	
730482 thru 730490

	

DCFS290D1A/T2

730041 thru 730050	
730331

730052 thru 730054	
730390 thru 730394

730159 thru 730165	
730635 thru 730643

730244 thru 730252	
	

DCFU290D1A/T2

730150 thru 730152	
730361 thru 730378

730155	
730402

730236 thru 730243	
730654 thru 730656

730350 thru 730359	
730671 thru 730681

	

DCFUS290D1A/T2

730058 thru 730061	
730304 thru 730311

730122 thru 730129	
730505 thru 730508

730131	
Compliance required as indicated, unless already accomplished.

To prevent the possibility of loss of propeller pitch control including the inability to feather, and propeller-engine overspeeding inflight, accomplish the following:

Within the next 100 hours' time in service after the effective date of this Airworthiness Directive, remove and replace the affected propeller governors in accordance with McCauley Service Bulletin No. 108 dated May 12, 1975, or later Federal Aviation Administration approved revisions, or an equivalent procedure approved by the Chief, Engineering and Manufacturing Branch, Great Lakes Region.

(Cessna Multi-Engine Service Letter No. ME 75-12, dated May 16, 1975 also pertains to this subject.)

The manufacturer's specifications and procedures identified in this directive are incorporated herein and made part hereof pursuant to 5 U.S.C. 522(a)(1). All persons affected by this directive who have not already received these documents from the manufacturer may obtain copies upon request to McCauley Accessory Division, Cessna Aircraft Company, Box 7, Roosevelt Station, Dayton, Ohio 45417, and the Cessna Aircraft Company, Wallace Division, Box 1977, Wichita, Kansas 67201. These documents may also be examined at the Great Lakes Regional Office, 2300 East Devon Avenue, Des Plaines, Illinois 60018 and at FAA headquarters, 800 Independence Avenue, S.W., Washington, D.C. A historical file of this AD which includes incorporated material in full is maintained by the FAA at its headquarters in Washington, D.C., and at the Great Lakes Region.

This amendment becomes effective June 6, 1975.

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.

View Official Source ↗