47-10-21 LOCKHEED: (Was Mandatory Note 23 of AD-763-3.) Applies to Model 49 Serials Up to and Including 2088.
Compliance required prior to July 1, 1947.
Install steel torque links, LAC P/N 293882, on each main landing gear.
(LAC Service Instruction 49/SI-100A covers this same subject.)