Mesa Airlines

Total of four comments. Comment 1: Paragraph (f) (1) (i) (A) – Only P/Ns KCN624–2003–3, –5, or –7 are listed. There are also post serviceable part numbers KCN624-2003-4, -6, or -8. Comment 2: Paragraph (f) (1) (ii) – Transcowl Assemblies repaired in accordance with Shorts Brothers SB 670SH-78-029 Initial issue (7/3/2008), Revision “A” (7/29/2009) and Revision “B” (11/25/2009) should also be stated. Comment 3: Paragraph (f) (2) – AMM Task 05-51-27-210-801 Part 2 Volume 1 of the Bombardier CRJ Series Regional Jet Aircraft Maintenance Manual (AMM) CSP B-001, Revision 28, dated January 20, 2009. The AMM is already up to Revision 31 dated March 20 2010. Statement needs to be added to account for current AMM Release. Comment 4: Paragraphs (3), (4) and (5) should also reference Shorts Brothers SB 670SH-78-029 Initial issue (7/3/2008), Revision “A” (7/29/2009) and Revision “B” (11/25/2009).