Harley-Davidson Fat Boy Lo (2016–2019) maintenance schedule & recalls

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All years 2016 2017 2018 2019

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Maintenance schedule

General guidance

Typical intervals, not model-verified. Confirm against your owner’s manual. Factory-verified schedule coming soon.

Service	Interval
Oil & filter	every 4,000 mi or 6 months
Chain & sprockets	every 600 mi or 3 months
Brakes	every 12 months
Valve adjustment	every 16,000 mi or 24 months
Battery	every 12 months
Spark plugs	every 8,000 mi or 24 months
Fluids/coolant	every 24 months

Recalls

NHTSA · refreshed 3 days ago

18V734000 · Power Train:Clutch Assembly affects 2017

Harley-Davidson Motor Company (Harley-Davidson) is recalling certain 2017-2018 Police Road King (FLHP), Road King (FLHR), Road King Special (FLHRXS), Electra Glide Ultra Classic (FLHTCU), Ultra Limited (FLHTK), Ultra Limited Low (FLHTKL), Ultra Limited Shrine (FLHTK SHRINE), Police Electra Glide (FLHTP), Street Glide (FLHX), Street Glide Special (FLHXS), Road Glide Ultra (FLTRU), Road Glide (FLTRX), Road Glide Special (FLTRXS), Freewheeler (FLRT), Tri Glide Ultra (FLHTCUTG), CVO Limited (FLHTKSE) and CVO Street Glide (FLHXSE) motorcycles, 2017 Softail Slim S (FLSS), Fat Boy S (FLSTFBS) and CVO Pro Street Breakout (FXSE) motorcycles, 2018 115th Anniversary Ultra Limited (FLHTK ANV), 115th Anniversary Street Glide (FLHX ANV), 115th Anniversary Street Glide Special (FLHXS ANX), 115th Anniversary Tri Glide Ultra (FLHTCUTG ANV), 115th Anniversary CVO Limited (FLHTKSE ANV) and CVO Road Glide (FLTRXSE) motorcycles. The secondary clutch actuator cylinder may leak fluid internally and the clutch master cylinder may lose the ability to generate enough lift to disengage the clutch.

Remedy: Harley-Davidson will notify owners, and dealers will install a new secondary clutch actuator piston assembly, free of charge. The recall began November 5, 2018. Owners may contact Harley-Davidson customer service at 1-800-258-2464. Harley-Davidson's number for this recall is 0173.

16V471000 · Power Train:Clutch Assembly affects 2016

Harley-Davidson Motor Company (Harley-Davidson) is recalling certain model year 2016 Electric Glide Ultra Classic (FLHTCU), Electra Glide Ultra Classic Low (FLHTCUL), Ultra Limited Low (FLHTKL), Ultra Limited (FLHTK), CVO Street Glide (FLHXSE), Street Glide (FLHX), Street Glide Special (FLHXS), Road Glide Special (FLTRXS), Road Glide (FLTRX), Police Electra Glide (FLHTP), Road Glide Ultra (FLTRU), Fat Boy S (FLSTFBS), Softail Slim S (FLSS), and CVO Softail Pro Street Breakout (FXSE) motorcycles. In the affected motorcycles, the clutch master cylinder may lose the ability to generate enough lift to disengage the clutch, especially if the motorcycle has been parked for an extended period of time.

Remedy: Harley-Davidson will notify owners, and dealers will inspect the clutch master cylinder for the presence of gas in the fluid, if so, the dealer will flush the clutch system and rebuild the clutch master cylinder, free of charge. The recall began July 19, 2016. Owners may contact Harley-Davidson customer service at 1-800-258-2464. Harley-Davidson's number for this recall is 0169.

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Common questions

How often should the oil & filter be serviced on a Harley-Davidson Fat Boy Lo (2016–2019)?

Service every 4,000 mi or 6 months for the Harley-Davidson Fat Boy Lo (2016–2019) (general guidance; confirm against your owner's manual).

How often should the chain & sprockets be serviced on a Harley-Davidson Fat Boy Lo (2016–2019)?

Service every 600 mi or 3 months for the Harley-Davidson Fat Boy Lo (2016–2019) (general guidance; confirm against your owner's manual).

How often should the brakes be serviced on a Harley-Davidson Fat Boy Lo (2016–2019)?

Service every 12 months for the Harley-Davidson Fat Boy Lo (2016–2019) (general guidance; confirm against your owner's manual).

How often should the valve adjustment be serviced on a Harley-Davidson Fat Boy Lo (2016–2019)?

Service every 16,000 mi or 24 months for the Harley-Davidson Fat Boy Lo (2016–2019) (general guidance; confirm against your owner's manual).