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Airworthiness directives › 2005-01-17

AD 2005-01-17 Airworthiness Directives; EXTRA Flugzeugbau GmbH Model EA-300 and EA-300/S Airplanes

2005-02-28
2005-01-19
39-13942
FAA-2004-19443
Airframe
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Makes named: extra. Read the applicability below — it usually turns on serial or part numbers too.

Applicability*9

(c) This AD affects the following airplane models and serial numbers that: (1) Are certificated in any category; and (2) Have not had the left-hand (LH) and right-hand (RH) upper longeron cutout-bridge inspected and modified following EXTRA Flugzeugbau GmbH Service Bulletin EA-300 & EA-300/S Doc: SB-300-3-93, Issue: A, Date: January 12, 1994.   Model Serial Nos. EA-300 VI and 01 through 50. EA-300/S 01 through 17.

Required actions

(e) To address this problem, you must do the following:   Actions Compliance Procedures (1) Inspect the LH and RH upper longeron cutout-bridge, part number (P/N) PC-23102.IX), for cracks Upon accumulating 1,000 hours time-in-service (TIS) on the upper longeron or within the next 100 hours TIS after March 16, 1998 (the effective date of AD 98-03-14), whichever occurs later, unless already done Follow EXTRA Flugzeugbau GmbH Service Bulletin EA-300 & EA-300/S Doc: SB-300-3-93, Issue: A, Date: January 12, 1994; or EXTRA Flugzeugbau GmbH Service Bulletin EA-300 & EA-300/S Doc: SB-300-3-93, Issue: B, Date: June 10, 1998. (2) If you find any cracks in the upper longeron cutout-bridge during the inspection required in paragraph (e)(1) of this AD, do the following: (i) repair any cracks; and (ii) modify the upper longeron cutout-bridge. Before further flight after the inspection required in paragraph (e)(1) of this AD, unless already done Follow EXTRA Flugzeugbau GmbH Service Bulletin EA-300 & EA-300/S Doc: SB-300-3-93, Issue: A, Date: January 12, 1994; or EXTRA Flugzeugbau GmbH Service Bulletin EA-300 & EA-300/S Doc: SB-300-3-93, Issue: B, Date: June 10, 1998. (3) If you do not find any cracks in the upper longeron cutout-bridge during the inspection required in paragraph (e)(1) of this AD, you must still modify the upper longeron cutout-bridge Before further flight after the inspection required in paragraph (e)(1) of this AD, unless already done Follow EXTRA Flugzeugbau GmbH Service Bulletin EA-300 & EA-300300/S Doc: SB300-3-93, Issue: A, Date: January 12, 1994; or EXTRA Flugzeugbau GmbH Service Bulletin EA-300 & EA-300/S Doc: SB-300-3-93, Issue: B, Date: June 10, 1998. (4) If you modified the upper longeron cutout-bridge following EXTRA Flugzeugbau GmbH Service Bulletin EA-300 & EA-300/S Doc: SB-300-3-93, Issue: A, Date: January 12, 1994, or EXTRA Flugzeugbau GmbH Service Bulletin EA-300 & EA-300/S Doc: SB-300-3-93, Issue: B, Date: June 10, 1998, Procedure I, you do not need to do any further actions As of February 28, 2005 (the effective date of this AD) As stated in EXTRA Flugzeugbau GmbH Service Bulletin EA-300 & EA-300/S Doc: SB-300-3-93, Issue: A, Date: January 12, 1994, or EXTRA Flugzeugbau GmbH Service Bulletin EA-300 & EA-300/S Doc: SB-300-3-93, Issue: B, Date: June 10, 1998. (5) If you modified the upper longeron cutout-bridge following Procedure II of EXTRA Flugzeugbau GmbH Service Bulletin EA-300 & EA-300/S Doc: SB-300-3-93, Issue: B, Date: June 10, 1998, you must replace the new internal bridges every 1,000 hours TIS As of February 28, 2005 (the effective date of this AD) As stated in EXTRA Flugzeugbau GmbH Service Bulletin EA-300 & EA-300/S Doc: SB-300-3-93, Issue: B, Date: June 10, 1998.

Unsafe condition

(d) This AD is the result of mandatory continuing airworthiness information (MCAI) issued by the airworthiness authority for Germany. The actions specified in this AD are intended to detect and correct cracks in the upper longeron cutout-bridge, which could cause the upper longeron cutout-bridge to fail resulting in structural damage to the fuselage. This condition could lead to loss of control of the airplane.

Affected ADs

(b) This AD supersedes AD 98-03-14, Amendment 39-10307.

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The directive text above is reproduced from the Federal Register, a work of the United States government and in the public domain. The separation into applicability, compliance and required actions is TrackAD's.*1