ssembly 1 PN I159CM20621.3) and Flat Rate $460.00 discarded. Installed a new replacement yoke assembly ( PN • 1159CM 20621.3) by reference of the Gulfstream 1111 WM chapter 27.06.011 entitled. Flap Actuator Yoke - Inspection. During this install, no defects were noted at this time. Discrepancy: 8.17 R/II fla