Harley-Davidson Service Bulletins

Stay updated with the latest Harley-Davidson service bulletins. Explore recent publications in the H-D Service Information Portal for essential maintenance updates, safety advisories, and technical guidance.

TitlePublication Date
M1631: Revolution Max Oil Check Procedure Update2/20/24
PAB1150: Switchback Collection Missing Display Sleeves2/15/24
M1624: 2024 CVO Pan America Initial Care2/15/24
M1609 (Rev C): RECALL 0183 - X350 RA, X 350, X 500 Fuel Sensor2/15/24
PAB1139 (Rev A): Screamin Eagle Calibrations for 2023 CVO Street Glide (FLHXSE) and Road Glide (FLTRXSE)2/14/24
PAB1149: Digital Technician II Update for Vehicle Hold Control (VHC) Upgrade Kits2/14/24
L1009 (Rev A): 2024 S2 Del Mar Software Bundle Release2/13/24
M1623 (Rev A): 2024 CVO Touring Models, Road Glide, and Street Glide Initial Care2/12/24
M1625 (Rev D): Skyline OS and Amplifier Software Update for 20242/9/24
M1618 (Rev B): Recall 0185 - 2023 CVO Street Glide (FLHXSE) Handling2/8/24
M1490 (V 24.3.3): Digital Technician II - Updates and Release Notes2/8/24
M1632: ECM Calibration Update to Address: Crank, No Start2/6/24
PAB1148: Hardware for Special Accessory Package (Part No. 50700128)2/5/24
PAB1147: 2024 CVO Road Glide ST (FLTRXSTSE) Fitment of Detachable Items2/5/24
PAB1145: Heated Hand Grip Installation on 2024 Touring Models2/5/24
M1608: Revolution Max VVT Service Kit2/5/24
M1626: 2024 CVO Road Glide ST (FLTRXSTSE) Replacement Owner’s Manual (USA Only)1/26/24
M1553: Revolution Max Special Tool HD-53023 Update1/25/24
M1527: Revolution Max Leak Detection1/25/24
M1615: 2024 Revolution Max Charging System Changes1/22/24
Recall 0185 Owner’s Manual Insert1/22/24
M1606 (Rev A): Alternate Brake Pad Service Kit (Part No. 41300022)1/4/24