SB 19-08-26 Rev 2 WD-1201 Nose gear leg replacement WD-1201 Nose gear leg replacement – Revision 2 dated 02/24/2021 modifies required-action timeline to be based on parts availability. Download this file Changelog 02/24/2021 Rev 2: Modified required-action timeline to be based on parts availability. 01/31/2020 Rev 1: Clarification added 01/27/2020 Initial Release