TSB: HARLEY-DAVIDSON FLDE, FLFB, FLFBS, FLFBS ANV, FLFBS ANX, FLFBSANV, FLHC, FLHCS, FLHP, FLHR, FLHR / ROAD KING, FLHRXS, FLHT, FLHTCU, FLHTCUL, FLHTCUTC, FLHTCUTG, FLHTCUTGSE, FLHTK, FLHTK ANV, FLHTK SHRINE, FLHTKL, FLHTKSE, FLHTKSE ANV, FLHTP, FLHX, FLHXS, FLHXSE, FLRT, FLSB, FLSL, FLSTB, FLSTN, FLTRK, FLTRU, FLTRUSE, FLTRX, FLTRXS, FLTRXSE, FXBB, FXBR, FXBRS, FXBRS ANX, FXDB, FXDRS, FXFB, FXFBS, FXLR, FXLRS, FXSB, FXST, TOURING, TRIKE (2016–2020)
Bulletin M1450 — March 28, 2019
Bulletin Details
| Bulletin ID | M1450 |
| Manufacturer | HARLEY-DAVIDSON |
| Models | FLDE, FLFB, FLFBS, FLFBS ANV, FLFBS ANX, FLFBSANV, FLHC, FLHCS, FLHP, FLHR, FLHR / ROAD KING, FLHRXS, FLHT, FLHTCU, FLHTCUL, FLHTCUTC, FLHTCUTG, FLHTCUTGSE, FLHTK, FLHTK ANV, FLHTK SHRINE, FLHTKL, FLHTKSE, FLHTKSE ANV, FLHTP, FLHX, FLHXS, FLHXSE, FLRT, FLSB, FLSL, FLSTB, FLSTN, FLTRK, FLTRU, FLTRUSE, FLTRX, FLTRXS, FLTRXSE, FXBB, FXBR, FXBRS, FXBRS ANX, FXDB, FXDRS, FXFB, FXFBS, FXLR, FXLRS, FXSB, FXST, TOURING, TRIKE |
| Model Years | 2016–2020 |
| Date Issued | March 28, 2019 |
| Date Added to NHTSA | October 5, 2020 |
| Component | ENGINE (PWS) |
| Vehicles Affected | 418 combinations |
What is a TSB?
A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.
If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.
Summary
SERVICE BULLETIN M1450: MILWAUKEE-EIGHT EQUIPPED VEHICLES - LOSS OF POWER OR HIGH ENGINE BRAKING. PURPOSE: REVISION. 2017 - 2019 model motorcycles equipped with a Milwaukee-Eight? engine can experience a condition known as sumping during
Affected Vehicles
| Make | Model | Year | Component |
|---|---|---|---|
| HARLEY-DAVIDSON | FLDE | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLDE | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLDE | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLFBS | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLFBS | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLFBS | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLFBSANV | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLFBSANV | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLFBSANV | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHC | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHC | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHC | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHCS | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHCS | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHCS | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHP | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHP | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHP | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHR | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHR | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHR | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHRXS | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHRXS | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHRXS | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHT | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHT | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHT | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTCUTG | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTCUTG | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCUTG | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTCUTGSE | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTCUTGSE | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCUTGSE | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTK | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTK | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTK | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTK SHRINE | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTK SHRINE | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTK SHRINE | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTKSE | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTKSE | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTKSE | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTP | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTP | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTP | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHX | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHX | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHX | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHXS | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHXS | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHXS | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHXSE | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHXSE | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHXSE | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLRT | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLRT | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLRT | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLSB | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLSB | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLSB | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLSL | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLSL | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLSL | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRK | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRK | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRK | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRX | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRX | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRX | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRXS | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRXS | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRXS | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRXSE | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRXSE | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRXSE | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXBB | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXBB | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXBB | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXBRS | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXBRS | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXBRS | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXDRS | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXDRS | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXDRS | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXFBS | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXFBS | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXFBS | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXLR | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXLR | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXLR | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXLRS | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXLRS | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXLRS | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXST | 2020 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXST | 2020 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXST | 2020 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLDE | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLDE | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLDE | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLFB | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLFB | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLFB | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLFBS | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLFBS | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLFBS | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHC | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHC | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHC | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHCS | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHCS | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHCS | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHR | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHR | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHR | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHRXS | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHRXS | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHRXS | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHT | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHT | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHT | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTCU | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTCU | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCU | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTCUTG | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTCUTG | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCUTG | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTCUTGSE | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTCUTGSE | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCUTGSE | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTK | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTK | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTK | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTKL | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTKL | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTKL | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTKSE | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTKSE | 2019 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLHTKSE | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTKSE | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTKSE | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTP | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTP | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTP | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHX | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHX | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHX | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHXS | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHXS | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHXS | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHXSE | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHXSE | 2019 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLHXSE | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHXSE | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHXSE | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLRT | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLRT | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLRT | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLSB | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLSB | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLSB | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLSL | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLSL | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLSL | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRU | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRU | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRU | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRUSE | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRUSE | 2019 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLTRX | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRX | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRX | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRXS | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRXS | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRXS | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRXSE | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRXSE | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRXSE | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXBB | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXBB | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXBB | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXBR | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXBR | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXBR | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXBRS | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXBRS | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXBRS | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXDRS | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXDRS | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXDRS | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXFB | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXFB | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXFB | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXFBS | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXFBS | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXFBS | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXLR | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXLR | 2019 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXLR | 2019 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | TOURING | 2019 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLDE | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLDE | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLDE | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLFB | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLFB | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLFB | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLFBS | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLFBS | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLFBS | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLFBS ANV | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLFBS ANV | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLFBS ANV | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLFBS ANX | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLFBS ANX | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLFBS ANX | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHC | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHC | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHC | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHCS | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHCS | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHCS | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHP | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHP | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHP | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHR | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHR | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHR | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHRXS | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHRXS | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHRXS | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTCU | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTCU | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCU | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTCUTG | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTCUTG | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCUTG | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTK | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTK | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTK | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTK ANV | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTK ANV | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTK ANV | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTKL | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTKL | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTKL | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTKSE | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTKSE | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTKSE | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTKSE ANV | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTKSE ANV | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTKSE ANV | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTP | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTP | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTP | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHX | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHX | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHX | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHXS | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHXS | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHXS | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHXSE | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHXSE | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHXSE | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLRT | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLRT | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLRT | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLSB | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLSB | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLSB | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLSB | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLSB | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLSL | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLSL | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLSL | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLSL | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLSL | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLSTB | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLSTB | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLSTN | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLSTN | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLTRU | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRU | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLTRU | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRU | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRU | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRUSE | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRUSE | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLTRX | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRX | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLTRX | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRX | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRX | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRXS | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRXS | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLTRXS | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRXS | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRXS | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRXSE | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRXSE | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLTRXSE | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRXSE | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRXSE | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXBB | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXBB | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXBB | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXBR | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXBR | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FXBR | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXBR | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXBR | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXBRS | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXBRS | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FXBRS | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXBRS | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXBRS | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXBRS ANX | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXBRS ANX | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FXBRS ANX | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXBRS ANX | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXBRS ANX | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXDB | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXDB | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FXDB | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXDB | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXDB | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXFBS | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXFBS | 2018 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FXFBS | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXFBS | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXFBS | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXLR | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXLR | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXLR | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FXSB | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FXSB | 2018 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FXSB | 2018 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | TOURING | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | TRIKE | 2018 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHP | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHP | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHP | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHR | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHR | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHR | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHR / ROAD KING | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHR / ROAD KING | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHR / ROAD KING | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHRXS | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHRXS | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHRXS | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTCU | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTCU | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCU | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTCUL | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTCUL | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCUL | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTCUTC | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTCUTC | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCUTC | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTCUTG | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTCUTG | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCUTG | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTK | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTK | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTK | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTKL | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTKL | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTKL | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTKSE | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTKSE | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTKSE | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHTP | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHTP | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTP | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHX | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHX | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHX | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHXS | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHXS | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHXS | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLHXSE | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHXSE | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHXSE | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLRT | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLRT | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLRT | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRU | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRU | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRU | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRX | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRX | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRX | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | FLTRXS | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLTRXS | 2017 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRXS | 2017 | 350000 EQUIPMENT |
| HARLEY-DAVIDSON | TOURING | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | TRIKE | 2017 | 060000 ENGINE AND ENGINE COOLING |
| HARLEY-DAVIDSON | FLHR | 2016 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHR | 2016 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLHTCU | 2016 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCU | 2016 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLHTCUL | 2016 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCUL | 2016 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLHTCUTG | 2016 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTCUTG | 2016 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLHTK | 2016 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTK | 2016 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLHTKL | 2016 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHTKL | 2016 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLHX | 2016 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHX | 2016 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLHXS | 2016 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLHXS | 2016 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLRT | 2016 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLRT | 2016 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLTRX | 2016 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRX | 2016 | 060000 ENGINE (PWS) |
| HARLEY-DAVIDSON | FLTRXS | 2016 | 100000 POWER TRAIN |
| HARLEY-DAVIDSON | FLTRXS | 2016 | 060000 ENGINE (PWS) |
Related HARLEY-DAVIDSON Recalls
What Should You Do?
If your vehicle is affected by this TSB, contact your authorized HARLEY-DAVIDSON dealer. Bring this bulletin ID (M1450) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.
Frequently Asked Questions
A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.
If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.
Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.
This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.