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Service Bulletins SB 23-4175, Rev.1, Communications – Audio Storage and Playback Unit (ASPU) Configuration Change Issued: Original, July 14, 2017 Revision 1, January 17, 2019 Note: This revision replaces the original issue of SB 23-4175 in its entirety and was revised to: Add clarity to the Effectivity section as to which aircraft this kit is…

From Beechcraft Service Letter # MTB-24-01

Electrical Power – Enhanced Clearance for Pedestal Wire Harnesses Date: December 6, 2018 Effectivity: King Air 90 (applicable variants within defined LJ serial range), LJ-1 thru LJ-2146; King Air E90, LW-1 thru LW-347; King Air F90, LA-2 thru LA-236; Super King Air B200GT, BY-1 thru BY-312; Super King Air B200CGT, BZ-1; Super King Air B300C,…

From Beechcraft Service Bulletin # MTB-52-01 Revision

From Beechcraft Service Bulletin # MTB-52-01 Revision

From Beechcraft Service Bulletin # MTB-52-01 Revision Date: October 8, 2018 Date of Original: April 12, 2018 Revision Purpose: To expand Effectivity. Revision Compliance: NO EFFECT. Airplanes previously modified by this service bulletin are not affected by this revision. Doors – Inside Airstair Door Handle Snap Ring Modification Effectivity: King Air 90 (applicable variants within…

From Multi-Engine Turboprop Communiqué # ME-TP-010

Date: September 2018 ATA 5 – Phase 3 Inspection – Interior Removal Clarification Communiqué 2008-02 and Communiqué 2011-03 were both written with good intent on the subject of, “do we need to remove the interior to perform the Phase 3 Inspection?” This Communiqué will be the complete overall answer to this question. Due to the…

Technically

From Service Letter MTL-57-01 Date: July 20, 2018 Wings – Lower Forward Wing Bolt Crush Washer Inspection/Replacement Compliance – MANDATORY: This service document must be accomplished within 200 flight hours or twelve months from the date of receipt, whichever occurs first. A service document published by Textron Aviation may be recorded as completed in an…

Technically: From Multi-Engine Turboprop Communiqué # ME-TP-009

Date: June 2018 ATA 21 – Environmental Ducting Damage Serial Numbers BB-1978, BB-1988 and after; BY-1 and after; BZ-1 and after; FL-493, FL-500 and after The airplanes listed above are equipped with the Keith Products environmental system. This system has an automatic (AUTO) mode and a manual (MAN) mode. The system is designed to be…

Technically: Beechcraft Service Letter #MTL-55-01

Date: May 2018 Stabilizers – Inspection of the Washer Location in the Elevator Support Assembly Effectivity: King Air Model B200GT, Serial Numbers BY-301 through BY-303; King Air Model B300, Serial Numbers FL-1106, FL-1107, FL-1110, FL-1111, and FL-1113; and King Air Model B300C, Serial Number FM-72 Reason: The washers for the left and right elevator support…

Technically

From Beechcraft Service Bulletin # MTB-52-01 Date: April 12, 2018 Doors – Inside Airstair Door Handle Snap Ring Modification Effectivity: Model C90GTi, Serial Numbers LJ-1 through LJ-2150; Model B200GT, Serial Numbers BY-1 through BY-323; Model B200CGT, Serial Number BZ-1; Model B300C, Serial Numbers FM-1 through FM-76; Model B300, Serial Numbers FL-1 through FL-1145. Reason: This…

Technically: From Beechcraft Service Letter # MTL-52-01

Date: February 21, 2018 Doors – Cabin Door Lock Inspection Effectivity: King Air C90GTi, Serial Numbers LJ-2130 through LJ-2137; King Air B200GT, Serial Numbers BY-259 through BY-277, BY-279 through BY-285; King Air B200CGT, Serial Number BZ-1; King Air B300C, Serial Numbers FM-67 through FM-69; and King Air B300, Serial Numbers FL-1063 through FL-1089. Reason: Textron…

Technically

The FAA released Safety Alert for Operators (SAFO) 18001 which states the following: Date: December 19, 2017 Subject: Textron King Air 90-Series Airplane Boost Pump Failure and CROSSFEED Operational Information Purpose: This SAFO provides safety information to Textron King Air 90-Series airplane owners, operators, and training departments/centers on the possibility of dual engine failure due…