AD 47-36-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | P. V. Shields | A-26B (Army) | Airworthiness Directives; DOUGLAS A-26B and A-26C Aircraft |
| aircraft | P. V. Shields | A-26C (Army) | Airworthiness Directives; DOUGLAS A-26B and A-26C Aircraft |
Unsafe Condition
Collapse of the oil screen during cold weather starting.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace oil screen assembly No. 51887 with assembly Nos. 51887M or 107547. Alternatively, rework P/N 51887 to P/N 51887M by incorporating reinforcing spring No. 107542 and adding the letter 'M' to the part number.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Prior to operation in cold weather and not later than next engine overhaul.
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Affected Aircraft
DOUGLAS A-26B and A-26C Aircraft.
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Oil Screen Replacement
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_47-36-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 47-36-02 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; DOUGLAS A-26B and A-26C Aircraft Subject: Oil Screen Replacement Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: Make: P. V. Shields Model: A-26B (Army) | A-26C (Army) Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 47-36-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 47-36-02 SUBJECT HEADING: Airworthiness Directives; DOUGLAS A-26B and A-26C Aircraft ACTION: SUMMARY: DATES: ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 47-36-02 DOUGLAS: (Was Mandatory Note 2 of AD-3L-1.) Applies to A-26B and A-26C Aircraft. Compliance required prior to operation in cold weather and not later than next engine overhaul. To preclude collapse of the oil screen during cold weather starting, replace oil screen assembly No. 51887 with oil screen assembly Nos. 51887M or 107547. P/N 51887 may be reworked to P/N 51887M by incorporating reinforcing spring No. 107542 and adding the letter "M" to the part number. FOOTER:
Document Text
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AD Final Rules - DRS_47-36-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 47-36-02 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; DOUGLAS A-26B and A-26C Aircraft Subject: Oil Screen Replacement Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: Make: P. V. Shields Model: A-26B (Army) | A-26C (Army) 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: 47-36-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 47-36-02 SUBJECT HEADING: Airworthiness Directives; DOUGLAS A-26B and A-26C Aircraft ACTION: SUMMARY: DATES: ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 47-36-02 DOUGLAS: (Was Mandatory Note 2 of AD-3L-1.) Applies to A-26B and A-26C Aircraft. Compliance required prior to operation in cold weather and not later than next engine overhaul. To preclude collapse of the oil screen during cold weather starting, replace oil screen assembly No. 51887 with oil screen assembly Nos. 51887M or 107547. P/N 51887 may be reworked to P/N 51887M by incorporating reinforcing spring No. 107542 and adding the letter "M" to the part number. FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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