2017 Harley-Davidson Trike Technical Service Bulletins

20 technical service bulletins (TSBs) are on record for the 2017 Harley-Davidson Trike. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10173477Mar 19, 2020Engine cooling, Transmission and drivetrain. SERVICE BULLETIN M1510: MILWAUKEE-EIGHT ENGINE - NEW OIL FILTER. REVISION. PURPOSE: To inform dealers of an improved oil filter for the Milwaukee-Eight® (MKE-8) engine. The new oil filter uses the same synthetic 5-micron media as the current filter, however, the new oil filter effective media surface area was increased by 25%. The increased media supports the higher oil flow rate of MKE-8 engines. Fitment…
• 10173463Mar 19, 2020Transmission and drivetrain, Fuel system. SERVICE BULLETIN M1510: MILWAUKEE-EIGHT ENGINE - NEW OIL FILTER. REVISION. PURPOSE: To inform dealers of an improved oil filter for the Milwaukee-Eight® (MKE-8) engine. The new oil filter uses the same synthetic 5-micron media as the current filter, however, the new oil filter effective media surface area was increased by 25%. The increased media supports the higher oil flow rate of MKE-8 engines. Fitment…
• 10172233Mar 3, 2020Equipment, Engine cooling. SERVICE BULLETIN M1510: MILWAUKEE-EIGHT ENGINE - NEW OIL FILTER. PURPOSE: To inform dealers of an improved oil filter for the MKE-8 (Milwaukee-Eight®) engine. The new oil filter uses the same synthetic 5-micron media as the current filter, however, the new oil filter effective media surface area was increased by 25%. The increased media supports the higher oil flow rate of MKE-8 engines. See Figure 1. Fitment…
• 10172226Feb 26, 2020Equipment, Electrical system, Transmission and drivetrain, Engine. SERVICE BULLETIN M1508: 2009-2020 TRIKE PLATFORM - REVERSE MOTOR. PURPOSE: To inform dealers of a running change for the new reverse motor (Part No. 83388-09C) for Trike models. As of January 28, 2020 all Trike platform vehicles will be manufactured using the new reverse motor. The new reverse motor will be used to replace reverse motor assemblies (Part No. 83388-09, 83388-09A,83388-09B) that have failed…
• 10172231Feb 13, 2020Engine cooling, Equipment. SERVICE BULLETIN M1509: MILWAUKEE-EIGHT CYLINDER FLANGE NUT USAGE. To Inform dealers of a service manual change. This change affects the flange nut attaching the cylinder/cylinder head assembly to the cylinder stud in all MKE-8 (Milwaukee-Eight®) engines. The flange nut is one-time use and is replaced after removing. An additional change is the lubrication of the flange nut. Verify that only the bottom of the…
• 10169951Dec 10, 2019Transmission and drivetrain, Engine cooling. TECHNICAL TIP TT430: TWIN-COOLED SYSTEM DIAGNOSTICS. PURPOSE: Revision. Updated Basic Operation, Cooling System Pressure Cap, Loss of Coolant from Right Fairing Lower Overflow Hose for all Twin-Cooled Touring and Trike models with symptoms relating to cooling system issues.
• 10169950Dec 9, 2019Engine cooling. TECHNICAL TIP TT466: UPDATED OIL PUMP FOR MILWAUKEE-EIGHT ENGINES. PURPOSE: Revision. To notify dealers that a new oil pump was put into production on some late 2019 and all 2020 Milwaukee-Eight® engines, all models. The new oil pumps are retrofittable to all previous years and models that have the Milwaukee-Eight engine. If replacing the oil pump on 2017 - 2019 vehicle with a Milwaukee-Eight engine and pump…
• 10164800Aug 20, 2019Engine cooling. TECHNICAL TIP BULLETIN TT466: UPDATED OIL PUMP FOR MILWAUKEE-EIGHT ENGINES. PURPOSE: To notify dealers that a new oil pump was put into production on some late 2019 and all 2020 Milwaukee-Eight® engines, all models. The new oil pumps are retrofittable to all previous years and models that have the Milwaukee-Eight engine. If replacing the oil pump on 2017 - 2019 vehicle with a Milwaukee-Eight engine and pump should…
• 10164792Aug 20, 2019Engine cooling. 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 at high rpm or under heavy engine load.
• 10155120Feb 22, 2019Transmission and drivetrain. SERVICE BULLETIN M1359: 2014 - 2016 TOURING - HYDRAULIC CLUTCH LINE REPLACEMENT. PURPOSE: REVISION. A leak may occur on some Touring, CVO Touring, Police Touring and Trike models equipped with hydraulic clutch. The leak may occur when the line is replaced or when a P&A clutch line is installed. The area of the leak is at the joint where the clutch line attaches to the secondary clutch actuator (right side of the…
• 10153956Dec 14, 2018Engine cooling. GENUINE MOTOR PARTS AND ACCESSORIES BULLETIN PAB1081: SCREAMIN' EAGLE UPDATES. Purpose: To inform dealers of Screamin' Eagle® Pro Street Tuner software changes related to Stage II for Trike models and Smart Tune PRO improvements. The Screamin? Eagle team has identified and corrected integration issues which have triggered false diagnostic codes (P0134 and P0154) following Smart Tune PRO installation on some models…
• 10147407Oct 11, 2018Equipment. SERVICE BULLETIN M1458: 2009 - 2018 TRIKE - SERVICE MANUAL SUPPLEMENT UPDATE. REVISION. Purpose: The purpose of this bulletin is to communicate updates to the reverse motor inoperative diagnostic procedure in the service manual supplement. The procedure used in 2016 - 2018 Trike service manual supplements has been updated, however the procedure applies to all 2009 - 2018 Trike models. This bulletin also provides…
• 10147409Oct 3, 2018Engine cooling. SERVICE BULLETIN M1469: 2009 - 2018 TRIKE - REVERSE MOTOR REPAIR. REVISION. Purpose: To inform dealers of a new reverse motor repair kit. This kit is used to replace a failed reverse motor assembly rather than replacing the entire reverse motor, including the gear housing. This kit contains several improvements for better motor durability. New Reverse Motor Kit Part No. 31400129.
• 10147405Oct 1, 2018Engine cooling. SERVICE BULLETIN M1436: 2017 ENGINE IDLE TEMPERATURE MANAGEMENT SYSTEM (EITMS). REVISION - Updated Title. Purpose: Inform dealers of the operational details of the EITMS (Engine idle temperature management system) used on all 2017 Touring, Police, Trike and CVO Touring vehicles. Additionally this bulletin will bring awareness to a calibration change that was made to this same population of vehicles produced after…
• 10135420Mar 12, 2018Electrical system, Transmission and drivetrain. SERVICE BULLETIN M1468: 2017 - 2018 TOURING AND TRIKE - CLUTCH SWITCH UPDATE. This bulletin informs the dealer network that a revised LHCM (Left hand control module) is available. The new parts have a stronger spring in the clutch switch to improve reliability. New clutch levers are also available in conjunction with the new LHCM. The new clutch levers have an improved ramp design that interfaces with the switch…
• 10135422Mar 8, 2018Engine cooling, Steering. SERVICE BULLETIN M1439: 2017 AND 2018 DRIVE BELT TENSION. This describes the new belt tension specification to use for belt tension before the first service interval. Belt tension is initially set to allow for early break-in of the belt and sprockets. The break-in occurs in the first few hundred miles and even to some degree in post assembly audit. Harley-Davidson has provided an acceptable range of belt tension…
• 10124215Oct 6, 2017Equipment. TECH TIP CRUISE CONTROL AND PTT BUTTON CONFIGURATION USING DIGITAL TECHNICIAN II. Issue: Some CB (Citizens band) radio equipped Touring model customers have expressed concern about manipulating the PTT (Push to talk) button on the right hand control, while operating the throttle control. Symptom: Rider's comfort.
• 10115980Feb 20, 2017Engine cooling. Service Bulletin M1439: 2017 DRIVE BELT TENSION. This Service Bulletin describes the new belt tension specification to use for belt tension before the first service interval. Belt tension is initially set to allow for early break-in of the belt and sprockets. The break-in occurs in the first few hundred miles and even to some degree in post assembly audit. Harley-Davidson has provided an acceptable range of belt…
• 10096814Feb 1, 2017Electrical system. Tech articles: installation of boom! Infotainment software release 1.20.2 may cause the infotainment system to freeze and become non-responsive to inputs from the hand controls, soft keys, or touch screen. An ignition cycle off-on may get the system to respond or it may not. If a customer is experiencing this issue, update software to release 1.20.3.
• 10096230Dec 9, 2016Fuel system. Harley-davidson has determined that a limited number of recently produced fl touring and trike models intended for certain international markets, may have been built with a fuel pump assembly containing an incorrect fuel pump motor.

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