87-21-02 R1: Fuel Filler Openings
FAA order 87-21-02 R1 is an airworthiness directive in force since June 16, 1989. The FAA's subject line: Fuel Filler Openings. It names Cessna 310, Cessna 320, Cessna 335, Cessna 340, Cessna 401, Cessna 402, Cessna 404, Cessna 411, Cessna 414 Chancellor, Cessna 421 Golden Eagle, Cessna T-310, Cessna T303: about 4,181 aircraft on the U.S. register today across them, 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
- Cessna Aircraft Company
- Models
- 310D, 310E, 310F, 310G, 310H, 310I, 310J, 310J-1, 310K, 310L, 310N, 310P, 310Q, 310R, 320, 320A, 320B, 320C, 320D, 320E, 320F, 335, 340, 340A, 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, T303, T310P, T310Q, T310R
- On this site
- Cessna 310 1,410 registered
Cessna 320 137 registered
Cessna 335 26 registered
Cessna 340 707 registered
Cessna 401 51 registered
Cessna 402 174 registered
Cessna 404 26 registered
Cessna 411 10 registered
Cessna 414 Chancellor 606 registered
Cessna 421 Golden Eagle 768 registered
Cessna T-310 207 registered
Cessna T303 59 registered
Dates and paperwork
- In force since
- June 16, 1989
- 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 (2,465 characters)
87-21-02 R1 CESSNA: Amendment 39-5740 as revised by Amendment 39-6215.
Applicability: The following airplanes equipped with reciprocating engines certificated in any category:
MODEL
SERIAL NUMBER
T303
T30300001 thru T30300301
310D
39032 thru 39299
310E
310M0001 thru 310M0036
310F
310-0001 thru 310-0156
310G thru 310R
(Including T310P, T310Q and T310R)
310G0001 thru 310R2140
320 thru 320F
320-0001 thru 320F0045
335
335-0001 thru 335-0065
340 thru 340A
340-0001 thru 340A1543
401 thru 401B
401-0001 thru 401B0221
402 thru 402C
402-0001 thru 402C0653
404
404-0001 thru 404-0859
411 thru 411A
411-0001 thru 411A0300
414 thru 414A
414-0001 thru 414A0858
421 thru 421C
421-0001 thru 421C1257
Compliance: Required as indicated in the body of the AD, unless already accomplished per the unrevised version of this AD.
To preclude misfueling of the airplane resulting in engine failure, accomplish the following:
(a) Within the next 12 calendar months after the effective date of this AD, unless already accomplished, modify all fuel filler opening(s) in accordance with the instructions contained in Cessna Service Information Letter ME84-31 dated July 20, 1984.
(b) Airplanes may be flown in accordance with FAR 21.197 to a location where this AD may be accomplished.
(c) In accordance with FAR Part 43, Appendix A, Item (c) 29, the modifications required by this AD (except installation of the SK303-29 kit) is preventative maintenance and may be performed by the holder of a pilot certificate issued under FAR Part 61 on airplanes owned or operated by him subject to the limitations of FAR 43.3(a). The maintenance record entries required by FAR 43.9 and FAR 91.173 must be accomplished.
(d) An equivalent means of compliance with this AD may be used if approved by the Manager, Wichita Aircraft Certification Office, Federal Aviation Administration, 1801 Airport Road, Room 100, Wichita, Kansas 67209.All persons affected by this directive may obtain copies of the document(s) referred to herein upon request to Cessna Aircraft Company, Customer Services, Post Office Box 1521, Wichita, Kansas 67201; or may examine these documents at the FAA, Office of the Assistant Chief Counsel, Room 1558, 601 East 12th Street, Kansas City, Missouri 64106.
This AD revises AD 87-21-02, Amendment 39-5740 which became effective on November 2, 1987.
This amendment (39-6215, AD 87-21-02 R1) becomes effective on June 16, 1989.
Related safety bulletins advice on the same designs, not orders
2018-11-21SW-18-31 · NAVIGATION, ATTITUDE, AND DIRECTION DATA SYSTEM
2015-09-23CE-14-11R1 · Landing Gear; Nose Landing Gear Trunnions
2014-05-30CE-14-19 · Landing Gear; Main Landing Gear (MLG) Torque Link
2014-02-25CE-14-11 · Landing Gear; Nose Landing Gear Trunnions
2013-03-13CE-13-22 · Electrical Power System Circuit Breaker Switch
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 October 27, 2026. Connections as data: /graph/directive/87-21-02 R1.json · aircraft systems.
