plied with WH aileron actuator removal ,steps(C) 6-8 IAW 6-1111 AMI1127-02-00, P/N 1159SCH2522E S/N 224GT. Completed Installed WH aileron actuator PN.1159SCH2522E SN. 224GT as required IAW GIIB CMP 271010 D4 -D 10 and GIIB MM 27-02-00. Requires operational and leak checks. Discrepancy: 12.143 CMP GHB 271315 ACTU