Volvo Service Bulletin - Publication number PV776-TSP182393 August 24, 2021 This Service Bulletin replaces SB 451–23, “Drive ShaftInstallation, Driveline Phasing, VOLVO, Meritor, EatonAxles, VN, VHD VERSION2” (11.02), publication no.PV776–TSP182393 Drive Shaft Installation Driveline Phasing VOLVO, Meritor, Eaton Axles, VN, VHD Version 2