FAA airworthiness directive publication

AD 2019-19-10

2019-12-12 · Final rule publication · Federal Register document 2019-26736

This page records a selected historical publication. Its current legal status, applicability to an individual aircraft and compliance have not been determined. Consult the current FAA directive and aircraft configuration and maintenance records.

Historical relationship wording

Source publication: 2019-12-12 · Document 2019-26736. Observation edition: selected-ad-source-text-extension-1.0.0.

The original statement uses affects and names AD 88-21-03 R1. This wording is retained separately from other relationship verbs.

Find selected historical publications with this exact header label. Matching labels do not establish source identity, manufacturer identity, supersession authority or current legal effect. An empty result means coverage unknown.

The full Affected ADs clause appears below. The source date and all citation wording remain visible; current legal effect has not been determined.

Literal source items with unresolved model wording

Source publication: 2019-12-12 · Document 2019-26736. Independent observation edition: selected-ad-source-text-extension-4.0.0.

These are source fragments, not a complete applicability model list. Complete labels and unknown items are kept separately. Manufacturer identity, installation, aircraft applicability, compliance and current legal status remain undetermined; every original condition is retained below.

737-300, -400, -500, -600, -700, -700C, -800, -900, 
and -900ER

```
737-300
```
Complete literal source label: 737-300.
```
-400
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-500
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-600
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-700
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-700C
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-800
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-900
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-900ER
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.

The exact “series” source wording is retained without expansion.

757-200, -200PF, -200CB, and -300

```
757-200
```
Complete literal source label: 757-200.
```
-200PF
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-200CB
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-300
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.

The exact “series” source wording is retained without expansion.

767-200, -300, -300F, and -400ER

```
767-200
```
Complete literal source label: 767-200.
```
-300
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-300F
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-400ER
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.

The exact “series” source wording is retained without expansion.

777-200, -200LR, -300, -300ER, and -777F

```
777-200
```
Complete literal source label: 777-200.
```
-200LR
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-300
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-300ER
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.
```
-777F
```
UNKNOWN complete model token: this range, short suffix, prefix/nickname, parenthetical/slash, broken line or unclear cell was not expanded, repaired or resolved as an alias.

The exact “series” source wording is retained without expansion.

787-8 and 787-9

```
787-8
```
Complete literal source label: 787-8.
```
787-9
```
Complete literal source label: 787-9.

The complete original applicability clause below retains every serial, date, part, service-document and configuration condition. None has been evaluated for an aircraft. Comparison and report links remain discovery only; these source observations do not alter earlier reports or establish AD applicability or compliance.

Applicability text in this publication

(c) Applicability

    This AD applies to all The Boeing Company airplanes, 
certificated in any category, identified in paragraphs (c)(1) 
through (5) of this AD.
    (1) Model 737-300, -400, -500, -600, -700, -700C, -800, -900, 
and -900ER series airplanes.
    (2) Model 757-200, -200PF, -200CB, and -300 series airplanes.
    (3) Model 767-200, -300, -300F, and -400ER series airplanes.
    (4) Model 777-200, -200LR, -300, -300ER, and -777F series 
airplanes.
    (5) Model 787-8 and 787-9 airplanes.

Effective-date text

This AD is effective January 16, 2020.

Publication context

Historical effective date recorded in the publication: 2020-01-16. This date does not establish which directive controls today.

Historical relationship wording is recorded above. Its legal effect today has not been established.

(b) Affected ADs

    This AD affects AD 88-21-03 R1, Amendment 39-6077 (53 FR 46605, 
November 18, 1988) (``AD 88-21-03 R1'').

Official sources

Read the Federal Register HTML publication · Read the official PDF publication

Sources retrieved: HTML 2026-09-08; PDF 2026-09-08.

The displayed text comes from the HTML publication. Refer to the official documents for the original wording.

This selected source edition is not a complete list of current airworthiness directives. Referenced manufacturer service documents are not reproduced here.

AD 2019-19-10

Historical relationship wording

Literal source items with unresolved model wording

Applicability text in this publication

Effective-date text

Publication context

Official sources

Related sources