Service Letter SL-27
NameRevisionLangSubjectDate
enFLIGHT CONTROLS - TRIM ACTUATOR CHAIN SPROCKET RETENTION SCREWS11/11/1988
enELEVATOR AFT PUSH ROD ATTACHMENT INSPECTION08/31/1979
enELEVATOR SECTOR BRACKET RIVET INSPECTION10/27/1980
enMandatory Inspection of Elevator and Rudder Trim System06/08/1983