Model year

2018 Harley-Davidson Flhx

Motorcycle, gasoline, built in United States. Owner complaints on file from Aug 2, 2018 to Jul 19, 2020.

Recall campaigns covering this model year1178k vehicles or units across those campaigns
Owner complaints84.0 times the median 2018 motorcycle
Severity index12.52018 motorcycles average 6.0
First 24 months6Complaints in its first two years
Complaints over time

Complaints about the 2018 Harley-Davidson Flhx peaked in 2018, with 3 filed

Owner complaints about this model year, by the year they were filed with NHTSA.

01232018320192020202120222023202420252026
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

63% of complaints about the 2018 Harley-Davidson Flhx name powertrain

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

Powertrain
5
Electrical system
2
Engine and cooling
1
Steering
1
Wheels
1
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

One recall campaign covers the 2018 Harley-Davidson Flhx

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2018 Harley-Davidson Flhx
CampaignFiledSubjectComponentVehiclesRemedy
18V-734Oct 18, 2018Secondary clutch actuator cylinder may leak fluid internally and the clutch master cylinder may lose the ability to generate enough lift to…Powertrain177,636Repair or modification
Source: NHTSA ODI recalls file.
Owner complaints

What owners reported about the 2018 Harley-Davidson Flhx

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

8 complaints on file, page 1 of 1.

  1. Filed Jul 19, 2020Failure Jul 15, 202015,580 milesFranklin, PAElectrical system

    VOLTAGE REGULATOR WENT BAD PUTTING OUT TOO MUCH VOLTAGE AT TIMES THEN NOT ENOUGH VOLTAGE JUMPING INTO RED ST TIMES ALMOST 16 VOLTS CAUSING HEADLIGHT TO GO DIM THEN BRIGHT AT TIMES

    NHTSA complaint 11340286
  2. Filed Jun 1, 2020Failure Feb 8, 2020500 milesLewes, DEElectrical system, Power train

    CLUTCH SAFETY SWITCH INTERMITTENTLY NOT WORKING. CAN NOT BE STARTED IN GEAR WITH CLUTCH LEVER PULLED IN. CAUSES ENGINE TO IDLE ROUGH AND STALL IN TRAFFIC WHEN IDLING AT INTERSECTIONS. *TR

    NHTSA complaint 11326749
  3. Filed Aug 22, 2019Failure Nov 11, 2018Idaho Falls, IDWheels

    TL* THE CONTACT OWNS A 2018 HARLEY-DAVIDSON STREET GLIDE SPECIAL (FLHX). WHILE DRIVING 65 MPH, THE MOTORCYCLE WOBBLED WHEN MAKING TURNS. THE FAILURE OCCURRED ON THE FRONT END OF THE MOTORCYCLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER AND DEALER WERE NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.

    NHTSA complaint 11245807
  4. Filed Jun 26, 2019Failure Jun 26, 201915 milesVermilion, OHPower train, Unknown or other

    I HAVE A 2018 STREET GLIDE AND HAD THE CLUTCH ACTUATOR RECALL WORK PERFORMED AT THE DEALER THIS PAST WINTER. IT FAILED SUNDAY AND I WAS BROKE DOWN. HARLEY DEALER CLAIMED THEY REPLACED IT TODAY ALL WAS WELL COME GET THE BIKE.. AS I WAS LEAVING THE DEALER WITH MY SO CALLED FIXED MOTORCYCLE I GOT OF THE HIGHWAY ON AN OFF RAMP THE CLUTCH LEVER HAD NO RESISTANCE AND DID NOT RESPOND AS I WAS TRYING TO GEAR DOWN FOR MY ANTICIPATED DEPARTURE FROM THE HWY! THIS COULD HAVE KILLED ME !! DANGEROUS, TRAFFIC WAS HEAVY THREE CARS AT THE INTERSECTION IN FRONT OF ME AND I WAS JUST ABLE TO AVOID COLLISION BY SLAMMING MY BREAKS AND TRY TOO STALL ENGINE AND TURN IT OFF AT SAME TIME. VERY DANGEROUS

    NHTSA complaint 11222829
  5. Filed Apr 29, 2019Failure Apr 29, 20194,600 milesFranklin, PAPower train

    CLUTCH STOPPED WORKING AT ABOUT 4600 MILES AFTER 1,000 TRIP DAY BEFORE WEATHER TEMP TO 37 DEGREES WENT TO LEAVE HOUSE GOT TO STOP SIGN ON CITY STREET 1/4 BLOCK FROM HOUSE, UPON TRYING TO USE CLUTCH TO STOP, NO CLUTCH CAME CLOSE TO LOSING CONTROL, IF HAD BEEN ANY FASTER OR OUT ON ROAD WOULD HAVE HAD ACCIDENT

    NHTSA complaint 11204637
  6. Filed Dec 27, 2018Failure Oct 18, 2018Cincinnati, OHPower train

    TL* THE CONTACT OWNS A 2018 HARLEY-DAVIDSON STREET GLIDE SPECANX (FLHX). THE CONTACT RECEIVED NOTIFICATION OF MANUFACTURER RECALL NUMBER: 0173 (HYDRAULIC CLUTCH SYSTEM); HOWEVER, THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR AS THE RECALL NOTICE WAS RECEIVED OVER A YEAR AGO. THE DEALER (HARLEY-DAVIDSON OF CINCINNATI, 1799 TENNESSEE AVE, CINCINNATI, OH 45229, (513) 641-1188) WAS CONTACTED AND CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER WAS CONTACTED SEVERAL TIMES AND WAS UNABLE TO CONFIRM WHEN THE PARTS WERE TO BECOME AVAILABLE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.

    NHTSA complaint 11163718
  7. Filed Oct 23, 2018Failure Jul 1, 20183,500 milesAvondale, AZEngine, Power train

    TRANSMISSION IS LOSING OIL INTO PRIMARY. IT OVER FILLS THE PRIMARY WHILE DRAINING THE TRANSMISSION OF NEEDED LUBRICATION. AN OVERFILLED PRIMARY CAN CAUSE HARD SHIFTS, AND COULD POTENTIALLY DAMAGE THE CLUTCH.

    NHTSA complaint 11142210
  8. Filed Aug 2, 2018Failure Jul 21, 201825 milesAlbuquerque, NMSteeringCrash1 injured

    MY 2018 HD STREET GLIDE FLHX FRONT TIRE LIFTS OFF THE GROUND UPON A STOPPED LEFT TURN. THIS HAS CAUSED ME 2 ACCIDENTS. ONE AT $11,000 AND THE OTHER STILL IN CONSIDERATION. ACCIDENT #1 3/17/18. STOPPED ON STREET, TURN LEFT INTO DRIVEWAY. LOST CONTROL OF THE BIKE AND HIT A WALL. SPENT 3 DAYS IN THE HOSPITAL. BIKE HAD OVER $11,000 IN DAMAGE. ACCIDENT #2. STOPPED ON A CITY STREET. TURN LEFT. LOST CONTROL OF THE BIKE. HIT A TREE. STITCHES, ROAD RASH, CONTUSIONS AND DAMAGE TO THE BIKE YET TO BE REVEALED.

    NHTSA complaint 11115427
Source: NHTSA ODI complaints file.
Investigations

NHTSA has not opened an investigation on this model year

Source: NHTSA ODI investigations file.
Service bulletins

72 manufacturer communications cover this model year

Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall; the 60 most recent are listed.

  • M1490 Sep 17, 2026 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1490 (V 26.9.4): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-4…
  • M1733 Aug 14, 2026 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1733: COSMETIC CYLINDER STAINING (ALL MILWAUKEE-EIGHT MODELS). PURPOSE: Initial release. This bulletin informs dealers that cosmetic staining or etching on the inside of the cylinder bore does not have an impact on engine performance, oil …
  • M1490 Jul 25, 2026 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1490 (V 26.8.3): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-4…
  • M1490 Jun 11, 2026 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1490 (V 26.7.3): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-4…
  • M1490 Apr 24, 2026 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1490 (V 26.6.2): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-4…
  • M1679 Mar 14, 2026 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1679: AFTERMARKET EXHAUST HEADER DEBRIS. PURPOSE: Initial release. This bulletin informs dealers that Harley-Davidson has identified instances of premature engine failure due to abrasive particle wear, specifically from debris inside new a…
  • M1490 Mar 31, 2026 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1490 (V 26.5.2): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-4…
  • M1713 Feb 25, 2026 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1713 (REV C): DTII UPDATE PROCEDURE FOR SOFTWARE VERSION (26.4.3). PURPOSE: Revision C. This bulletin informs dealers that an issue was discovered in the Digital Technician II (DT II) software version (26.0.2), released on November 18, 202…
  • M1490 Feb 25, 2026 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1490 (V 26.4.3): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-4…
  • M1713 Jan 28, 2026 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1713 (REV B): DTII UPDATE PROCEDURE FOR SOFTWARE VERSION (26.3.2). PURPOSE: Revision B. This bulletin informs dealers that an issue was discovered in the Digital Technician II (DT II) software version (26.0.2), released on November 18, 202…
  • M1490 Jan 28, 2026 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1490 (V 26.3.2): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-4…
  • M1713 Dec 18, 2025 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1713: DTII UPDATE PROCEDURE FOR SOFTWARE VERSION (26.1.5). PURPOSE: Initial Release. This bulletin informs dealers that an issue was discovered in the Digital Technician II (DT II) software version (26.0.2), released on November 18, 2025. …
  • M1490 Dec 18, 2025 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1490 (V 26.1.5): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-4…
  • M1490 Nov 18, 2025 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1490 (V 26.0.2): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-4…
  • W146 Oct 31, 2025 · Warranty Program/Extension
    WARRANTY BULLETIN W146 (REV C): TIRE TREAD DEPTH GUIDE-UPDATE. PURPOSE: [Revision C. Updated: Tire Tread Depth Guide. Add tire part numbers 43100063, 43200035,43100029A, 43100033A and 43200045A.] To provide tire tread depth specifications for the dealers…
  • PAB1171 Oct 25, 2025 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND ACCESSORIES BULLETIN PAB1171 (REV B): SOFTWARE UPDATE FOR SCREAMIN EAGLE PRO STREET TUNER. PURPOSE: Revision B. Updated: Summary. The App has returned to the Apple App Store. This bulletin informs dealers that a recent software up…
  • M1391A Oct 28, 2025 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1391A (REVU): MIDTRONICS GRX-3110 AND DCA-8000 SOFTWARE. PURPORSE: Revision U. The purpose of this bulletin is to inform the dealer network that a software update to the GRX-3110 and DCA-8000 is now available. DYNAMIC DIAGNOSTIC CHARGER …
  • M1490 Sep 6, 2025 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1490 (V 25.8.9): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-4…
  • M1684 Aug 16, 2025 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1684: MARKET SPECIFIC BATTERY INTRODUCTION. PURPOSE: Initial Release. This bulletin informs dealers of the availability of new batteries for new Original Equipment (OE) vehicle production and in the Parts and Accessories (P&A) catalog. Ava…
  • M1490 Aug 26, 2025 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1490 (V 25.8.7): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-4…
  • M1391A Aug 26, 2025 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1391A (REV T): MIDTRONICS GRX-3110 AND DCA-8000 SOFTWARE. PURPORSE: Revision T. The purpose of this bulletin is to inform the dealer network that a software update to the GRX-3110 and DCA-8000 is now available. DYNAMIC DIAGNOSTIC CHARGER…
  • M1611 Jul 1, 2025 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1611 (REV B): MILWAUKEE-EIGHT TRANSMISSION SHIFT DRUM UPDATE. PURPOSE: Revision. This bulletin informs dealers that (Part No. 33900172) is obsolete. Dealers must purchase the updated bearing door when installing the new shift drum on 2017-…
  • M1555 Apr 18, 2025 · Warranty Program/Extension
    SERVICE BULLETIN M1555 (REV H): BATTERY WARRANTY GUIDELINES. PURPOSE: This bulletin informs the dealership network that Harley-Davidson has provided guidelines for battery warranty. REV H. Update section headers: AGM and Lithium-Iron Phosphate Batteries. A…
  • PAB1165 Mar 29, 2025 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1165 (REV A): H-D SYN3 SAE 15W50 / SAE 50 AVAILABILITY. PURPOSE: Revision (A) * Updated: Summary, Update table. This bulletin informs of the availability of the SYN3 New Improved Formula, a dual weight S…
  • PAB1165 Feb 11, 2025 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1165: H-D SYN3 SAE 15W50 / SAE 50 AVAILABILITY. PURPOSE: This bulletin informs of the availability of the SYN3 New Improved Formula, a dual weight SAE 15W50 / SAE 50 Motorcycle Oil. The new formula trans…
  • M1555 Mar 1, 2025 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1555 (REV G): BATTERY WARRANTY GUIDELINES. PURPOSE: [Revision G: Updated: Information on Battery. Update section headers: AGM and Lithium-Ion Batteries.] This bulletin informs the dealership network that Harley-Davidson has provided guide…
  • M1650 Jan 24, 2025 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1650: MILWAUKEE EIGHT AND TWIN CAM CAMSHAFT DRIVE GEAR RETENTION KIT CHANGES. PURPOSE: This bulletin informs dealers that changes have been made to the Camshaft Drive Gear Retention Kit and service proceduresfor the Milwaukee-Eight and Twi…
  • M1611 Jan 29, 2025 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1611 (REV A): MILWAUKEE-EIGHT TRANSMISSION SHIFT DRUM UPDATE. PURPOSE: This bulletin informs dealers that (Part No. 33900172) is obsolete. Dealers must purchase the updated bearing door when installing the new shift drum on 2017-2024 Milwa…
  • W146 Oct 11, 2024 · Warranty Program/Extension
    WARRANTY BULLETIN W146 (REV B): TIRE TREAD DEPTH GUIDE-UPDATE. PURPOSE: [Revision B. Updated: Tire Tread Depth Guide. Add tire part numbers 43200063 and 43200038A.] To provide tire tread depth specifications for the dealership network to consult when fill…
  • M1555 Oct 9, 2024 · Warranty Program/Extension
    SERVICE BULLETIN M1555 (REV F): BATTERY WARRANTY GUIDELINES. PURPOSE: [Revision F. Added: Added video link for the DCA-8000 Battery Tester. Added: Supplemental Procedure Video.] This bulletin informs the dealership network that Harley-Davidson has provided…
  • M1555 Nov 7, 2024 · Warranty Program/Extension
    SERVICE BULLETIN M1555 (REV F): BATTERY WARRANTY GUIDELINES. PURPOSE: [Revision F. Added: Added video link for the DCA-8000 Battery Tester. Added: Supplemental Procedure Video.] This bulletin informs the dealership network that Harley-Davidson has provided…
  • M1555 Sep 12, 2024 · Warranty Program/Extension
    SERVICE BULLETIN M1555 (REV E): BATTERY WARRANTY GUIDELINES. PURPOSE: Revision E. Added: Added procedures for the DCA-8000 E Battery Tester.* Updated: All sections. This bulletin informs the dealership network that Harley-Davidson has provided guidelines f…
  • M1490 Aug 8, 2024 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1490 (V 24.8.8): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-48650). Ver…
  • PAB1158 Jul 10, 2024 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1158: OIL FILTER PACKAGING AND CASE QUANTITY UPDATE. PURPOSE: To inform dealerships that Harley-Davidson has made updates to oil filters including new part numbers, packaging design, and bulk case quanti…
  • M1490 May 1, 2024 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1490 (V 24.6.4): DIGITAL TECHNICIAN II - UPDATES AND RELEASE NOTES. PURPOSE: Revision. This bulletin informs dealers that Harley-Davidson has made a software update to Digital Technician II (DT II). DIGITAL TECHNICIAN II (PART NUMBER: HD-…
  • M1612 Apr 4, 2024 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1612 (REV A): MILWAUKEE-EIGHT AND TWIN CAM TRANSMISSION GEAR PACKS. Purpose: Revision. Update: Notes for Table 3 and 4. * Updated: Part Numbers. This bulletin informs dealers that all: Twin Cam gear packs on CVO, Dyna, Police, Softail, To…
  • PAB1153 Mar 4, 2024 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1153: CALIFORNIA AIR RESOURCES BOARD (CARB) APPROVAL FOR 2017-2022 SCREAMIN' EAGLE STREET CANNON MUFFLERS. PURPOSE: To inform California dealerships about the latest California Air Resources Board (CARB)…
  • PAB1144 Dec 18, 2023 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1144: 2021-2022 SCREAMIN' EAGLE STAGE I (CARB) EO APPROVALS. PURPOSE: Revision. To inform California dealers about the new California Air Resources Board (CARB) approvals for select 2021-2022 Harley-Dav…
  • M1612 Dec 4, 2023 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1612: MILWAUKEE-EIGHT AND TWIN CAM TRANSMISSION GEAR PACKS. Purpose: This bulletin informs dealers that all: ⢠Twin Cam gear packs on CVO, Dyna, Police, Softail, Touring & Trike models and ⢠Milwaukee-Eight gear packs on CVO, Police, Sof…
  • M1612 Dec 4, 2023 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1612: MILWAUKEE-EIGHT AND TWIN CAM TRANSMISSION GEAR PACKS. Purpose: This bulletin informs dealers that all: • Twin Cam gear packs on CVO, Dyna, Police, Softail, Touring & Trike models and • Milwaukee-Eight gear packs on CVO, Police, Softa…
  • PAB1144 Nov 9, 2023 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1144: 2021-2022 SCREAMIN' EAGLE STAGE I (CARB) EO APPROVALS. PURPOSE: To inform California dealers about the new California Air Resources Board (CARB) approvals for select 2021-2022 Harley-Davidson vehic…
  • PAB1143 Oct 9, 2023 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1143: SCREAMIN EAGLE CARB APPROVALS. PURPOSE: To inform California dealers about the new California Air Resources Board (CARB) approvals. Screamin' Eagle Quickshifter and Screamin' Eagle Extreme Flow 55m…
  • M1611 Oct 23, 2023 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1611: MILWAUKEE-EIGHT TRANSMISSION SHIFT DRUM UPDATE. PURPOSE: This bulletin informs dealers of a transmission shift drum running change to all variants of the Milwaukee-Eight powertrain. Starting on October 4, 2023 all Milwaukee-Eight CVO…
  • M1600 Aug 10, 2023 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1600: 2023 MILWAUKEE EIGHT OIL PAN FASTENER CHANGE. PURPOSE: This bulletin informs dealers that there is a running change for the oil pan fastener on all Milwaukee-Eight powered Softail and Touring models. As of Monday July 31, 2023, Power…
  • M1586 Apr 28, 2023 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1586: SCREAMIN' EAGLE OIL PUMP INCORRECTLY MACHINED. PURPOSE: This bulletin informs dealers that Harley-Davidson has found a quality issue with the Screamin' Eagle Oil Pump and how to check inventory for this condition. Markets Affected: W…
  • M1507 Dec 21, 2022 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1507: LOW/NO CHARGING DIAGNOSTICS. Revision. PURPOSE: To inform the dealers of updated and new symptom-based diagnostics for the low or no charging symptom. Motorcycles Affected: 2017-2023 Touring and Trike platform; 2018-2023 Softail pl…
  • TA0016 Sep 23, 2022 · Service Bulletin/Repair Instructions
    TECHNICAL TIP BULLETIN TA0016: 2014 and Later Touring Steering Head Bearing Adjustment. PURPOSE: REVISION. Updated: 2014-2019 to 2014 and later Touring vehicles, and VEHICLES AFFECTED. Harley-Davidson motorcycles are designed, manufactured and tested to be …
  • M1507 Mar 16, 2022 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1507: LOW/NO CHARGING DIAGNOSTICS. Revision. PURPOSE: To inform the dealers of updated and new symptom-based diagnostics for the low or no charging symptom on affected platforms. Required Dealer Action: Use the new diagnostics on all affe…
  • TA0006 Jan 27, 2016 · Service Bulletin/Repair Instructions
    Harley-Davidson is aware of conditions that may result in a streaking appearance or film residue on the inside of some instrument gauges including speedometer and tachometers. This may occur after exposure of the vehicle to humid conditions. This condition…
  • TA0006 Jan 27, 2016 · Service Bulletin/Repair Instructions
    Harley-Davidson is aware of conditions that may result in a streaking appearance or film residue on the inside of some instrument gauges including speedometer and tachometers. This may occur after exposure of the vehicle to humid conditions. This condition…
  • PAB1105 Sep 16, 2020 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1105: SCREAMIN' EAGLE CALIBRATIONS & SMART TUNE UPDATES. PURPOSE: To inform dealers, that new Screamin’ Eagle® calibrations are now available for 49 State application. These calibrations are for the laun…
  • PAB1103 Sep 4, 2020 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1103: SCREAMIN' EAGLE - NEW STAGE KIT CALIBRATION AVAILABILITY. PURPOSE: Revision. To inform dealers of Screamin’ Eagle® calibrations delayed availability. This delay covers the new Touring (119/122 ci) …
  • M1450 Sep 22, 2020 · Service Bulletin/Repair Instructions
    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 extended periods a…
  • PAB1104 Aug 24, 2020 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1104: HIGH-FLOW EXHAUST SYSTEM – FITMENT UPDATE. PURPOSE: To inform dealers of Screamin’ Eagle® Touring High-Flow Exhaust System is now a 49-State compliant fitment for the 128/131 ci Stage IV Kit and 13…
  • PAB1093 Aug 31, 2020 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1093: NEW 2020.5 SCREAMIN' EAGLE PRODUCT UPDATES. PURPOSE: Revision. To inform dealers of additional Screamin’ Eagle® 128/131 Stage IV Kit and 131 Crate Engine information.
  • PAB1103 Aug 24, 2020 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1103: SCREAMIN' EAGLE - NEW STAGE KIT CALIBRATION AVAILABILITY. PURPOSE: To inform dealers of Screamin’ Eagle® calibrations delayed availability. This delay covers the new Touring (119/122 ci) Stage III …
  • PAB1104 Aug 24, 2020 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1104: HIGH-FLOW EXHAUST SYSTEM – FITMENT UPDATE. PURPOSE: To inform dealers of Screamin’ Eagle® Touring High-Flow Exhaust System is now a 49-State compliant fitment for the 128/131 ci Stage IV Kit and 13…
  • PAB1101 Aug 14, 2020 · Service Bulletin/Repair Instructions
    GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1101: TOURING MODELS - SUSPENSION LOWERING KITS - FITMENT UPDATE. PURPOSE: To notify dealers of a fitment update to certain suspension lowering kits for Touring models. Some front and rear accessory susp…
  • M1464 Jul 7, 2020 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1464: BOOM! AUDIO - GENERAL INFORMATION AND SOFTWARE UPDATE 1.22.X. PURPOSE: Revision. This bulletin helps the dealer locate needed information to update and service Boom! Box Audio Infotainment systems. It also lists software revisions an…
  • M1517 Jun 5, 2020 · Service Bulletin/Repair Instructions
    SERVICE BULLETIN M1517: MILWAUKEE-EIGHT ENGINE - CRANKSHAFT POSITION SENSOR. PURPOSE: To notify dealers of a Crankshaft Position (CKP) Sensor change for 2017-2020 vehicles equipped with a Milwaukee-Eight® (MKE-8) powertrain.
Source: NHTSA manufacturer communications files.