04.O-2022-24.01

Isi rekomendasi

The Pilot Operating Handbook and Aircraft Flight Manual for the DHC-6 Series300 (POH) for the PK-OTY aircraft described several temporary amendments onnormal procedure related to nose wheel steering lever. The amendments requiredadditional task when ensuring the nose wheel centered and locked to apply aslight upward and downward pressure to the nose wheel steering lever to confirmthat the nose wheel is locked in the center position. The checklist response alsochanged to centered and locked.During the occurrence, the Rimbun Air Quick Reference Handbook for TwinOtter DHC6-300 (QRH) used by the pilot has not accommodated the amendmentof the nose wheel steering procedure. The absence of the procedure amendment inthe QRH could make the nose wheel was not properly locked in the centerposition.Therefore, KNKT recommends the aircraft operator to ensure that the QRHcontains update procedures from the aircraft manufacturer and ensure the updateprocedures are implemented by pilots.