2009-2023 Harley Davidson FLHTCUTG Tri Glide Maintenance Schedule

Since 2009, the Harley-Davidson FLHTCUTG Tri Glide has been cruising the roads and providing a singular blend of power, comfort, and style. It is a wonderful testimony to the spirit of freedom on three wheels. Careful maintenance is necessary to keep this iconic trike operating at its peak performance. The Tri Glide has seen technological and design changes from its 2009 launch through the years leading up to 2023, making maintenance more important than ever. We’ll set out on a tour through the world of 2009-2023 Harley Davidson FLHTCUTG Tri Glide maintenance in this in-depth manual. We will go over all of the necessary maintenance chores and check-ups, from simple operations like routine inspections and oil changes to more involved ones like brake and suspension upkeep. This manual will be your dependable companion to preserve the longevity, safety, and enjoyment of your Harley-Davidson Tri Glide, whether you are the proud owner of this legendary machine, an aspiring rider, or simply someone who is intrigued by the world of motorcycle maintenance.

REGULAR SERVICE INTERVALS

Regular lubrication and maintenance will help keep your new Harley-Davidson operating at peak performance. Your Harley-Davidson dealer knows best how to service your motorcycle with factory-approved methods and equipment assuring you of thorough and competent workmanship.

NOTES

• Refer to Table 32. Regular maintenance interval operations are required to keep your new motorcycle warranty in force. The use of other than Harley-Davidson-approved parts and service procedures may void the warranty. Any alterations to the emission system components, such as the exhaust system, may be in violation of Federal and State laws.
• Refer to Table 33. When servicing your motorcycle, bring this owner’s manual to the dealership and complete the information needed in the blank columns listed.

Warning
Perform the service and maintenance operations as indicated in the regular service interval table. Lack of regular maintenance at the recommended intervals can affect the safe operation of your motorcycle, which could result in death or serious injury. (00010a)

Warning
If you operate your motorcycle under adverse conditions (severe cold, extreme heat, very dusty environment, very bad roads, through standing water, etc.), you should perform the regular maintenance intervals more frequently to ensure the safe operation of your motorcycle. Failure to maintain your motorcycle could result in death or serious injury. (00094a)

Table 32. Regular Service Intervals: Tri-Glide Models

ITEM SERVICED	PROCEDURE	1000 MI. 1600 KM	5000 MI. 8000 KM	10,000 MI. 16,000 KM	15,000 MI. 24,000 KM	20,000 MI. 32,000 KM	25,000 MI. 40,000 KM	NOTES
Engine oil and filter	Replace	X	X	X	X	X	X
Oil lines and brake system	Inspect for leaks	X	X	X	X	X	X	1
Air cleaner	Inspect, service as required	X	X	X	X	X	X
Tires	Check pressure, inspect tread	X	X	X	X	X	X

ITEM SERVICED	PROCEDURE	1000 MI. 1600 KM	5000 MI. 8000 KM	10,000 MI. 16,000 KM	15,000 MI. 24,000 KM	20,000 MI. 32,000 KM	25,000 MI. 40,000 KM	NOTES
Primary chaincase lubricant	Replace	X		X		X
Transmission lubricant	Replace	X				X
Clutch	Check adjustment	X	X	X	X	X	X	1
Drive belt and compensator sprocket	Inspect, and adjust belt	X	X	X	X	X	X	1
Compensator sprocket isola- tors	Inspect for wear					X		1
Brake and clutch controls	Check, adjust and lubricate	X	X	X	X	X	X	1
Park brake	Inspect, adjust	X	X	X	X	X	X	1
Fuel lines and fittings	Inspect for leaks	X	X	X	X	X	X	1
Fuel tank filter	Replace						X	1
Brake fluid	Check levels and condition	X	X	X	X	X	X	4
Brake pads and discs	Inspect for wear	X	X	X	X	X	X
Spark plugs	Inspect	X	X	X	X		X
	Replace					X
Electrical equipment and switches	Check operation	X	X	X	X	X	X
Front fork oil	Replace							1, 2
Steering head bearings	Lubricate	X		X		X		2
	Adjust						X	1

ITEM SERVICED	PROCEDURE	1000 MI. 1600 KM	5000 MI. 8000 KM	10,000 MI. 16,000 KM	15,000 MI. 24,000 KM	20,000 MI. 32,000 KM	25,000 MI. 40,000 KM	NOTES
Hydraulic steering damper	Check for leaks, smooth damper action and tightness of mounting fasteners	X	X	X	X	X	X	5
Air suspension	Check pressure, operation and leakage	X	X	X	X	X	X	1
Fuel door, Tour-Pak	Lubricate hinges and latches	X	X	X	X	X	X
Critical fasteners	Check tightness	X		X		X		1
Battery	Check battery and clean connections							3
Exhaust system	Inspect for leaks, cracks, and loose or missing fasteners or heat shields	X	X	X	X	X	X	3
Road test	Verify component and system functions	X	X	X	X	X	X	6
NOTES:	Should be performed by an authorized Harley-Davidson dealer, unless you have the proper tools, service data and are mechanically qualified. Disassemble, lubricate and inspect every 50,000 miles (80,000 kilometers). Perform annually. Change D.O.T. 4 and flush brake system every two years. Replace or have rebuilt at 50,000 miles (80,000 kilometers). Always check reverse operation at every service if applicable.

Table 33. Owner’s Maintenance Records

SERVICE MILE INTERVAL	DATE	DEALER NUMBER	TECHNICIAN NAME	TECHNICIAN SIGNATURE
1000 MI (1600 KM)
5000 MI (8000 KM)
10,000 MI (16,000 KM)
15,000 MI (24,000 KM)
20,000 MI (32,000 KM)
25,000 MI (40,000 KM)
30,000 MI (48,000 KM)
35,000 MI (56,000 KM)
40,000 MI (64,000 KM)
45,000 MI (72,000 KM)
50,000 MI (80,000 KM)

SERVICE LITERATURE
Refer to Table 34. Visit any Harley-Davidson dealer or go to www.harley-davidson.com to purchase a service or parts manual for your motorcycle. Factory authorized manuals are the most complete and detailed source of information outside of your Harley-Davidson dealer.

Table 34. Service Literature: 2009 Tri Glide Models

DOCUMENT	LANGUAGE	PART NUMBER
Touring Models Service Manual	English	99483-09
FLHTCUTG Tri Glide Service Manual Supplement	English	99601-09
Touring Models Electrical Diagnostics Manual	English	99497-09
Touring Models Service and Electrical Diagnostics Manual	French	99483-09FR
Touring Models Service and Electrical Diagnostics Manual	German	99483-09DE
Touring Models Service and Electrical Diagnostics Manual	Spanish	99483-09ES
Touring Models Service and Electrical Diagnostics Manual	Italian	99483-09IT
FLHTCUTG Tri Glide Parts Catalog	English	99602-09

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INFORMATION
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