# AD 2010-09-12: Fuel

- Type: Airworthiness directive
- Status: Current
- Products: Boeing DC-10-10, DC-10-10F, DC-10-15, DC-10-30, DC-10-30F (KC-10A, KDC-10), DC-10-40, DC-10-40F, MD-10-10F, MD-10-30F, MD-11 and MD-11F
- Effective: June 8, 2010
- Published: May 4, 2010, 75 FR 23571–23572
- Issued: April 22, 2010
- Issued as: Final rule
- Superseded by: Nothing supersedes this AD
- Product type: Aircraft, Large airplane
- ATA chapter: 28 · Fuel
- Amendment: 39-16277
- Docket: FAA-2010-0032 (https://www.regulations.gov/docket/FAA-2010-0032)
- Project: 2009-NM-213-AD
- Registered aircraft: 149 may be affected, by airframe or engine model (OpenAirDocs)
- Official PDF: https://openairdocs.org/files/sha256/08/cc/08cc799e8ca2ff053b82fe85b1f0e50ec8eccd1e2c961c8867befdeb007fe942 (from https://www.govinfo.gov/content/pkg/FR-2010-05-04/pdf/2010-9945.pdf)
- Federal Register: https://www.federalregister.gov/documents/2010/05/04/2010-9945/airworthiness-directives-mcdonnell-douglas-corporation-model-dc-10-10-dc-10-10f-dc-10-15-dc-10-30
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/334D008269B250C386257719004F8E52.0001
- DRS record last changed: May 30, 2024
- Page: https://openairdocs.org/ad/2010-09-12

## Summary

We are adopting a new airworthiness directive (AD) for certain Model DC-10-10, DC-10-10F, DC-10-15, DC-10-30, DC-10-30F (KC-10A and KDC-10), DC-10-40, DC-10-40F, MD-10-10F, MD-10-30F, MD-11, and MD-11F airplanes. This AD requires a one-time installation of electrical bonding jumpers for the fill valve controllers of fuel tanks. This AD results from fuel system reviews conducted by the manufacturer. We are issuing this AD to prevent point-of-contact arcing or filament heating damage in the fuel tanks, which could result in fuel tank explosions and consequent loss of the airplane.

## The airworthiness directive

### Adoption of the Amendment

Accordingly, under the authority delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows:

1. The authority citation for part 39 continues to read as follows:

2. The FAA amends § 39.13 by adding the following new AD:

2010-09-12 McDonnell Douglas Corporation: Amendment 39-16277. Docket No. FAA-2010-0032; Directorate Identifier 2009-NM-213-AD.

### (a) Effective Date

  (a) This airworthiness directive (AD) is effective June 8, 2010.

### (b) Affected ADs

  (b) None.

### (c) Applicability

  (c) This AD applies to McDonnell Douglas Corporation Model DC-10-10, DC-10-10F, DC-10-15, DC-10-30, DC-10-30F (KC-10A and KDC-10), DC-10-40, DC-10-40F, MD-10-10F, MD-10-30F, MD-11, and MD-11F airplanes; certificated in any category.

### (d) Subject

  (d) Air Transport Association (ATA) of America Code 28: Fuel.

### (e) Unsafe Condition

  (e) This AD results from fuel system reviews conducted by the manufacturer. The Federal Aviation Administration is issuing this AD to prevent point-of-contact arcing or filament heating damage in the fuel tanks, which could result in fuel tank explosions and consequent loss of the airplane.

### (f) Compliance

  (f) You are responsible for having the actions required by this AD performed within the compliance times specified, unless the actions have already been done.

### (g) Installation

  (g) Within 60 months after the effective date of this AD, install electrical bonding jumpers for the fill valve controllers of the fuel tanks, in accordance with the Accomplishment Instructions of Boeing Service Bulletin DC10-28-249, Revision 1, dated November 6, 2008 (for Model DC-10-10, DC-10-10F, DC-10-15, DC-10-30, DC-10-30F (KC-10A and KDC-10), DC-10-40, DC-10-40F, MD-10-10F, and MD-10-30F airplanes); or Boeing Service Bulletin MD11-28-135, Revision 1, dated November 6, 2008 (for Model MD-11 and MD-11F airplanes).

### (h) Alternative Methods of Compliance (AMOCs)

  (h)(1) The Manager, Los Angeles Aircraft Certification Office (ACO), FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. Send information to ATTN: Philip Kush, Aerospace Engineer, Propulsion Branch, ANM-140L, FAA, Los Angeles ACO, 3960 Paramount Boulevard, Lakewood, California 90712-4137; telephone (562) 627-5263; fax (562) 627-5210.

  (2) To request a different method of compliance or a different compliance time for this AD, follow the procedures in 14 CFR 39.19. Before using any approved AMOC on any airplane to which the AMOC applies, notify your principal maintenance inspector (PMI) or principal avionics inspector (PAI), as appropriate, or lacking a principal inspector, your local Flight Standards District Office. The AMOC approval letter must specifically reference this AD.

### (i) Material Incorporated by Reference

    (i) You must use Boeing Service Bulletin DC10-28-249, Revision 1, dated November 6, 2008; or Boeing Service Bulletin MD11-28-135, Revision 1, dated November 6, 2008; as applicable; to do the actions required by this AD, unless the AD specifies otherwise.

  (1) The Director of the Federal Register approved the incorporation by reference of this service information under 5 U.S.C. 552(a) and 1 CFR part 51.

  (2) For service information identified in this AD, contact Boeing Commercial Airplanes, Attention: Data & Services Management, 3855 Lakewood Boulevard, MC D800-0019, Long Beach, California 90846-0001; telephone 206-544-5000, extension 2; fax 206-766-5683; e-mail dse.boecom@boeing.com; Internet https://www.myboeingfleet.com.

  (3) You may review copies of the service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington. For information on the availability of this material at the FAA, call 425-227-1221.

  (4) You may also review copies of the service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.

## Rule preamble

### Dates

This AD is effective June 8, 2010.

The Director of the Federal Register approved the incorporation by reference of certain publications listed in the AD as of June 8, 2010.

### Addresses

For service information identified in this AD, contact Boeing Commercial Airplanes, Attention: Data & Services Management, 3855 Lakewood Boulevard, MC D800-0019, Long Beach, California 90846-0001; telephone 206-544-5000, extension 2; fax 206-766-5683; e- mail dse.boecom@boeing.com; Internet https://www.myboeingfleet.com.

### For further information contact

Philip Kush, Aerospace Engineer, Propulsion Branch, ANM-140L, FAA, Los Angeles Aircraft Certification Office, 3960 Paramount Boulevard, Lakewood, California 90712-4137; telephone (562) 627-5263; fax (562) 627-5210.

### Discussion

We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 to include an airworthiness directive (AD) that would apply to certain Model DC-10-10, DC-10-10F, DC-10-15, DC-10-30, DC-10-30F (KC-10A and KDC-10), DC-10-40, DC-10-40F, MD-10-10F, MD-10-30F, MD-11, and MD-11F airplanes. That NPRM was published in the Federal Register on February 8, 2010 (75 FR 6160). That NPRM proposed to require a one-time installation of electrical bonding jumpers for the fill valve controllers of the fuel tanks.

### Comments

We gave the public the opportunity to participate in developing this AD. We considered the comment received. FedEx supports the NPRM.

### Conclusion

We reviewed the relevant data, considered the comment received, and determined that air safety and the public interest require adopting the AD as proposed.

### Costs of Compliance

We estimate that this AD would affect 267 airplanes of U.S. registry. The following table provides the estimated costs for U.S. operators to comply with this AD.

*Table—Estimated Costs*

| Action | Work hours | Average labor rate per hour | Parts | Cost per product | Number of U.S.-registered airplanes | Fleet cost |
| --- | --- | --- | --- | --- | --- | --- |
| Installation | 8 to 24 1 | $85 | $1,459 to $3,805 1 | $2,139 to $5,845 1 | 267 | $571,113 to $1,560,615 1 |

### Authority for This Rulemaking

Title 49 of the United States Code specifies the FAA's authority to issue rules on aviation safety. Subtitle I, section 106, describes the authority of the FAA Administrator. “Subtitle VII: Aviation Programs,” describes in more detail the scope of the Agency's authority.

We are issuing this rulemaking under the authority described in “Subtitle VII, Part A, Subpart III, Section 44701: General requirements.” Under that section, Congress charges the FAA with promoting safe flight of civil aircraft in air commerce by prescribing regulations for practices, methods, and procedures the Administrator finds necessary for safety in air commerce. This regulation is within the scope of that authority because it addresses an unsafe condition that is likely to exist or develop on products identified in this rulemaking action.

### Regulatory Findings

This AD will not have federalism implications under Executive Order 13132. This AD will not have a substantial direct effect on the States, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government.

For the reasons discussed above, I certify that this AD:

  (1) Is not a “significant regulatory action” under Executive Order 12866,

  (2) Is not a “significant rule” under DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), and

  (3) Will not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act.

You can find our regulatory evaluation and the estimated costs of compliance in the AD Docket.

## Affected data sheets (1) (OpenAirDocs)

The type certificate data sheets whose models the AD names.

- [TCDS A22WE](https://openairdocs.org/tcds/A22WE): The Boeing Company; names 11 of 11 models: DC-10-40, MD-11, MD-10-30F, DC-10-10F, DC-10-30, DC-10-30F (KC-10A KDC-10), DC-10-10, MD-10-10F…

## Registered aircraft it may apply to (OpenAirDocs)

Matched by airframe and engine model; the AD's applicability may narrow it by serial number, part number or equipment.

- Aircraft: 149 (149 by airframe model, 0 by engine model)
- Makers: Mcdonnell Douglas 132, Douglas 8, Mcdonnell-Douglas 5, Boeing 4

Models with the most aircraft:

- [Mcdonnell Douglas MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f): 100 aircraft (airframe model)
- [Mcdonnell Douglas MD-10-30F](https://openairdocs.org/model/mcdonnell-douglas-md-10-30f): 13 aircraft (airframe model)
- [Mcdonnell Douglas DC-10-30F](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30f): 12 aircraft (airframe model)
- [Douglas DC-10-40](https://openairdocs.org/model/douglas-dc-10-40): 6 aircraft (airframe model)
- [Mcdonnell-Douglas DC-10-30](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30): 5 aircraft (airframe model)
- [Mcdonnell Douglas MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11): 4 aircraft (airframe model)
- [Boeing MD-11F](https://openairdocs.org/model/boeing-md-11f): 4 aircraft (airframe model)
- [Mcdonnell Douglas MD-10-10F](https://openairdocs.org/model/mcdonnell-douglas-md-10-10f): 2 aircraft (airframe model)
- [Douglas DC-10-30F](https://openairdocs.org/model/douglas-dc-10-30f): 1 aircraft (airframe model)
- [Mcdonnell Douglas DC-10-30F (KDC-10)](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30f-kdc-10): 1 aircraft (airframe model)
- [Douglas DC-10-40F](https://openairdocs.org/model/douglas-dc-10-40f): 1 aircraft (airframe model)

All 11 models: https://openairdocs.org/ad/2010-09-12/models.md
Every aircraft: https://openairdocs.org/ad/2010-09-12/aircraft.md

## Related documents

- [Proposed rule FAA-2010-0032](https://openairdocs.org/proposed/FAA-2010-0032): Notice of proposed rulemaking (NPRM), published Feb 8, 2010

Its text cites no advisory circulars or STCs.

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