70-07-04 BRITTEN-NORMAN, LTD: Amdt. 39-964. Applies to Models BN-2 and BN-2A airplanes which have not had Modification NB/M/404 incorporated.
Compliance is required as indicated.
(a) Within the next 50 hours' time in service after the effective date of this AD, unless already accomplished, visually inspect the attachment channel brackets on the front face of the tail plane front spar for signs of movement or looseness of the blind bolts in accordance with Britten-Norman Service Bulletin No. BN-2/SB.27, dated February 12, 1970, or later ARB- approved issue,or an FAA-approved equivalent.
(b) If signs of movement or looseness of the blind bolts are found during the inspection required by paragraph (a), before further flight repair the tail plane attachments in accordance with Britten-Norman Service Bulletin No. BN-2/SB.27, dated February 12, 1970, or later ARB-approved issue, or an FAA-approved equivalent.
This amendment becomes effective March 31, 1970.