2018 Harley-Davidson Flfbs Anv technical service bulletins

63 technical service bulletins and manufacturer communications cover the 2018 Harley-Davidson Flfbs Anv, including 6 warranty extensions.

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

Oct 31, 2025 Warranty extensionTIRE TREAD DEPTH GUIDE-UPDATE. PURPOSE: [Revision C. Updated: Tire Tread Depth Guide
Apr 18, 2025 Warranty extensionBattery warranty guidelines
Nov 7, 2024 Warranty extensionBATTERY WARRANTY GUIDELINES. PURPOSE: [Revision F. Added: Added video link for the DCA-8000 Battery Tester
Oct 11, 2024 Warranty extensionTIRE TREAD DEPTH GUIDE-UPDATE. PURPOSE: [Revision B. Updated: Tire Tread Depth Guide
Sep 12, 2024 Warranty extensionBattery warranty guidelines
Sep 17, 2026 Service bulletinDigital technician II - updates and release notes
Aug 14, 2026 Service bulletinCosmetic cylinder staining (all milwaukee-eight models)
Jul 25, 2026 Service bulletinDigital technician II - updates and release notes
Jun 11, 2026 Service bulletinDigital technician II - updates and release notes
Apr 24, 2026 Service bulletinDigital technician II - updates and release notes
Mar 31, 2026 Service bulletinDigital technician II - updates and release notes
Mar 14, 2026 Service bulletinAftermarket exhaust header debris
Feb 25, 2026 Service bulletinDigital technician II - updates and release notes
Feb 25, 2026 Service bulletinDtii update procedure for software version (26.4.3)
Jan 28, 2026 Service bulletinDigital technician II - updates and release notes
Jan 28, 2026 Service bulletinDtii update procedure for software version (26.3.2)
Dec 18, 2025 Service bulletinDigital technician II - updates and release notes
Dec 18, 2025 Service bulletinDtii update procedure for software version (26.1.5)
Nov 18, 2025 Service bulletinDigital technician II - updates and release notes
Oct 28, 2025 Service bulletinMidtronics GRX-3110 and DCA-8000 software
Oct 25, 2025 Service bulletinGenuine motor parts and accessories bulletin PAB1171 (rev b): software update for screamin eagle pro...
Sep 6, 2025 Service bulletinDigital technician II - updates and release notes
Aug 26, 2025 Service bulletinMidtronics GRX-3110 and DCA-8000 software
Aug 26, 2025 Service bulletinDigital technician II - updates and release notes
Aug 16, 2025 Service bulletinMarket specific battery introduction
Jul 1, 2025 Service bulletinMilwaukee-eight transmission shift drum update
Mar 29, 2025 Service bulletinGenuine motor parts and motor accessories bulletin PAB1165 (rev a): h-d SYN3 sae 15W50 / sae 50 availability
Mar 1, 2025 Service bulletinBATTERY WARRANTY GUIDELINES. PURPOSE: [Revision G: Updated: Information on Battery
Feb 11, 2025 Service bulletinGenuine motor parts and motor accessories bulletin PAB1165: h-d SYN3 sae 15W50 / sae 50 availability
Jan 29, 2025 Service bulletinMilwaukee-eight transmission shift drum update
Jan 24, 2025 Service bulletinMilwaukee eight and twin cam camshaft drive gear retention kit changes
Aug 8, 2024 Service bulletinDigital technician II - updates and release notes
Jul 10, 2024 Service bulletinGenuine motor parts and motor accessories bulletin PAB1158: oil filter packaging and case quantity update
May 1, 2024 Service bulletinDigital technician II - updates and release notes
Apr 4, 2024 Service bulletinMilwaukee-eight and twin cam transmission gear packs.
Dec 18, 2023 Service bulletinGenuine motor parts and motor accessories bulletin PAB1144: 2021-2022 screamin' eagle stage i (CARB) eo...
Dec 4, 2023 Service bulletinMilwaukee-eight and twin cam transmission gear packs.
Dec 4, 2023 Service bulletinMilwaukee-eight and twin cam transmission gear packs.
Nov 9, 2023 Service bulletinGenuine motor parts and motor accessories bulletin PAB1144: 2021-2022 screamin' eagle stage i (CARB) eo...
Oct 23, 2023 Service bulletinMilwaukee-eight transmission shift drum update
Oct 9, 2023 Service bulletinGenuine motor parts and motor accessories bulletin PAB1143: screamin eagle carb approvals
Aug 10, 2023 Service bulletin2023 milwaukee eight oil pan fastener change
Apr 28, 2023 Service bulletinScreamin' eagle oil pump incorrectly machined
Dec 21, 2022 Service bulletinLow/no charging diagnostics.
Mar 16, 2022 Service bulletinLow/no charging diagnostics.
Mar 14, 2022 Service bulletinService manual and isheet handlebar installation requirements update: modular brake line kits
Sep 20, 2021 Service bulletinService manual updates
Sep 22, 2020 Service bulletinMilwaukee-eight equipped vehicles - loss of power or high engine braking
Sep 16, 2020 Service bulletinGenuine motor parts and motor accessories bulletin PAB1105: screamin' eagle calibrations & smart tune updates
Sep 4, 2020 Service bulletinGenuine motor parts and motor accessories bulletin PAB1103: screamin' eagle - new stage kit calibration...
Aug 31, 2020 Service bulletinGenuine motor parts and motor accessories bulletin PAB1093: new 2020.5 screamin' eagle product updates
Aug 24, 2020 Service bulletinGenuine motor parts and motor accessories bulletin PAB1104: high-flow exhaust system – fitment update
Aug 24, 2020 Service bulletinGenuine motor parts and motor accessories bulletin PAB1103: screamin' eagle - new stage kit calibration...
Jun 5, 2020 Service bulletinMilwaukee-eight engine - crankshaft position sensor
Mar 25, 2020 Service bulletin2020 softail - clutch ramp running change
Mar 19, 2020 Service bulletinMilwaukee-eight engine - new oil filter
Mar 19, 2020 Service bulletinMilwaukee-eight engine - new oil filter
Oct 24, 2017 Service bulletin2017 - 2018 softail - oil spinner retention.
Sep 15, 2017 Service bulletinTech article TA0019: TA0019
Jan 27, 2016 Service bulletinHarley-Davidson is aware of conditions that may result in a streaking appearance or film residue on the...

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