85-25-04: Escape Slides Insp/Mod
FAA order 85-25-04 is an airworthiness directive in force since December 20, 1985. The FAA's subject line: Escape Slides Insp/Mod. It names Boeing 737: about 2,896 aircraft on the U.S. register today, though an order usually covers particular versions or serial numbers rather than every one. System: other and general.
What it applies to as the FAA lists it
- Kind of product
- Aircraft
- Makes
- The Boeing Company
- Models
- 737-100 Series, 737-200 Series, 737-300 Series
- On this site
- Boeing 737 2,896 registered
Dates and paperwork
- In force since
- December 20, 1985
- Docket
- Unknown
- Status
- Current
- The FAA's document
- Read the order on the FAA's site
The order itself the regulatory text, as published
Show the full text (2,216 characters)
85-25-04 BOEING: Amendment 39-5179. Applies to Boeing Model 737-100, -200, and -300 airplanes certificated in any category. Compliance required within 45 days of the effective date of this amendment, unless already accomplished. \n\n\tTo ensure proper door opening and escape slide deployment, accomplish the following: \n\n\tA.\tFor airplanes which have accomplished AD 85-19-04, inspect escape slides and modify escape slide containers in accordance with Boeing Service Bulletin 737-25A1182, Revision 2, Part IV, dated November 12, 1985, or later FAA approved revisions. \n\n\tB.\tFor airplanes which have not accomplished AD 85-19-04, accomplish inspections, escape slide installation modifications, and functional tests, in accordance with Boeing Service Bulletin 737-25A1182, Revision 2, Parts I, III, and IV, dated November 12, 1985, or later FAA-approved revisions. \n\n\tC.\tAlternate means of compliance which provide an acceptable level of safety may be used when approved by the Manager, Seattle Aircraft Certification Office, FAA, Northwest Mountain Region. \n\n\tD.\tUpon request of an operator, an FAA Maintenance Inspector, subject to prior approval by the Manager, Seattle Aircraft Certification Office, FAA, Northwest Mountain Region, may adjust the compliance times in this AD, if the request contains substantiating data to justify the increase for the operator. \n\n\tE.\tSpecial 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. \n\n\tAll persons affected by this proposal who have not already received these documents from the manufacturer may obtain copies upon request to the Boeing Commercial Airplane Company, P.O. Box 3707, Seattle, Washington 98124-2207. These documents may be examined at the FAA, Northwest Mountain Region, 17900 Pacific Highway South, Seattle, Washington, or the Seattle Aircraft Certification Office, 9010 East Marginal Way South, Seattle, Washington. \n\n\tThis amendment supersedes Airworthiness Directive (AD) 85-19-04, Amendment 39- 5141 (50 FR 38505; September 23, 1985). \n\tThis Amendment becomes effective December 20, 1985.
Related safety bulletins advice on the same designs, not orders
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2026-10-032026-17 · VNAV Approach Disconnect Following Missed Approach, Anomaly on Airplanes with FMC U14.0/14.1
2026-01-082026-01 · PITOT/STATIC ANTI-ICE SYSTEM
2025-09-082025-08 · INDICATING/RECORDING SYSTEM, Erroneous Illumination of Cabin Altitude Warning Lights in High Altitude Landing Mode
2021-08-03AIR-21-12 · Thrust Reversers
Source: FAA Dynamic Regulatory System, airworthiness directives. The FAA's document is the authority; the register counts are this site's, from the FAA register of November 6, 2026. Connections as data: /graph/directive/85-25-04.json · aircraft systems.
