Harley-Davidson Motorcycle Service Intervals
800 km – Springer Models Only For FLSTS & FXSTS Heritage Springer Models:
As stated in the owner’s manual, these bikes should have a front-end adjustment at 800 km.+
________________________________________
1,600 km –Basic Service
• Change engine oil & oil filter
• Inspect air cleaner and service as required
• Change primary chaincase lubricant and clean magnetic drain plug
• Check and adjust primary chain
• Check clutch adjustment
• Change transmission lubricant and clean magnetic drain plug
• Check and adjust rear-drive belt
• Inspect brake pads and discs for wear
• Check brake fluid reservoir levels and condition
• Inspect oil lines and brake system for leaks
• Lubricate: front brake hand lever, throttle control cables, throttle, clutch control cable/hand lever, and jiffy stand
• Inspect spark plugs
• Check/adjust operation of enriching
• Inspect fuel valve, lines, and fittings for leaks
• Check tire pressure, tread, and wheel spoke tightness
• Check and clean battery connections
• Check operation of all electrical equipment and switches
• Check stabilizer links and engine mounts
• Inspect exhaust system for leaks, cracks, and loose or missing fasteners/heat shields
• Check tightness of all critical fasteners: hand controls, brake system, axle nuts, front fork components, riser, and handlebar fasteners
• Check rear fork pivot nut tightness (Dealer service may be required)
• Check engine idle speed adjustment
• Check front fork bearing adjustment (Dealer service may be required)
• Road test
________________________________________
4,000 km –Intermediate Service
• Change engine oil & oil filter
• Inspect rear belt
• Inspect transmission lubricant
• Inspect brake pads and discs for wear
• Inspect fuel valve, lines, and fittings for leaks
• Inspect tire pressure and tread
• Inspect operation of throttle and enriching controls
• Inspect operation of all electrical equipment and switches
• Inspect battery connections
• Inspect air cleaner and service as required
• Inspect oil lines and brake system for leaks
• Road test
________________________________________
8,000 km –Comprehensive Service
•Change engine oil & filter
• Inspect air cleaner and service as required
•Change primary chain case lubricant and clean magnetic drain plug
• Check and adjust primary chain
• Check clutch adjustment
• Change transmission lubricant and clean magnetic drain plug
• Check and adjust rear belt
• Lubricate speedometer cable
• Inspect brake pads and discs for wear
• Check brake fluid reservoir levels and condition
• Inspect oil lines and brake system for leaks
• Lubricate: front brake hand lever, throttle control cables, throttle, clutch control cable/hand lever, and jiffy stand
• Check/adjust operation of enriching
• Inspect fuel valve, lines, and fittings for leaks
• Check tire pressure, tread, and wheel spoke tightness
• Check front fork bearing adjustment
• Check operation of all electrical equipment and switches
•Check and clean battery connections
• Inspect spark plugs
• Check ignition timing (XL only) and vacuum hose
• Check engine idle speed adjustment
• Road test
________________________________________
12,000 km – Follow-Up Service
Same as 4,000 km service
________________________________________
16,000 km – Major Service
• Change engine oil & filter
• Inspect air cleaner and service as required
• Change primary chaincase lubricant and clean magnetic drain plug
• Check and adjust primary chain
• Check clutch adjustment
• Change transmission lubricant and clean magnetic drain plug
• Check and adjust rear belt
• Lubricate speedometer cable
• Inspect brake pads and discs for wear
• Check brake fluid reservoir levels and condition
• Inspect oil lines and brake system for leaks
• Lubricate: front brake hand lever, throttle control cables, throttle, clutch control cable/hand lever, and jiffy stand
• Lubricate and adjust steering head bearings
• Check engine idle speed adjustment
• Check/adjust operation of enriching
• Inspect fuel valve, lines, and fittings for leaks
• Check operation of all electrical equipment and switches
• Check and clean battery connections
• Change spark plugs
• Check tire pressure, tread, and wheel spoke tightness
• Check wheel spoke tightness
• Check stabilizer links and engine mounts
• Check tightness of all critical fasteners
• Check ignition timing (XL only) and vacuum hose
• Road test
________________________________________
32,000 km – Full-Service Inspection
• All items from previous service intervals
• Replace front fork oil
• Dealer may perform additional inspections for high-performance or touring models
________________________________________
As stated in the owner’s manual, these bikes should have a front-end adjustment at 800 km.+
________________________________________
1,600 km –Basic Service
• Change engine oil & oil filter
• Inspect air cleaner and service as required
• Change primary chaincase lubricant and clean magnetic drain plug
• Check and adjust primary chain
• Check clutch adjustment
• Change transmission lubricant and clean magnetic drain plug
• Check and adjust rear-drive belt
• Inspect brake pads and discs for wear
• Check brake fluid reservoir levels and condition
• Inspect oil lines and brake system for leaks
• Lubricate: front brake hand lever, throttle control cables, throttle, clutch control cable/hand lever, and jiffy stand
• Inspect spark plugs
• Check/adjust operation of enriching
• Inspect fuel valve, lines, and fittings for leaks
• Check tire pressure, tread, and wheel spoke tightness
• Check and clean battery connections
• Check operation of all electrical equipment and switches
• Check stabilizer links and engine mounts
• Inspect exhaust system for leaks, cracks, and loose or missing fasteners/heat shields
• Check tightness of all critical fasteners: hand controls, brake system, axle nuts, front fork components, riser, and handlebar fasteners
• Check rear fork pivot nut tightness (Dealer service may be required)
• Check engine idle speed adjustment
• Check front fork bearing adjustment (Dealer service may be required)
• Road test
________________________________________
4,000 km –Intermediate Service
• Change engine oil & oil filter
• Inspect rear belt
• Inspect transmission lubricant
• Inspect brake pads and discs for wear
• Inspect fuel valve, lines, and fittings for leaks
• Inspect tire pressure and tread
• Inspect operation of throttle and enriching controls
• Inspect operation of all electrical equipment and switches
• Inspect battery connections
• Inspect air cleaner and service as required
• Inspect oil lines and brake system for leaks
• Road test
________________________________________
8,000 km –Comprehensive Service
•Change engine oil & filter
• Inspect air cleaner and service as required
•Change primary chain case lubricant and clean magnetic drain plug
• Check and adjust primary chain
• Check clutch adjustment
• Change transmission lubricant and clean magnetic drain plug
• Check and adjust rear belt
• Lubricate speedometer cable
• Inspect brake pads and discs for wear
• Check brake fluid reservoir levels and condition
• Inspect oil lines and brake system for leaks
• Lubricate: front brake hand lever, throttle control cables, throttle, clutch control cable/hand lever, and jiffy stand
• Check/adjust operation of enriching
• Inspect fuel valve, lines, and fittings for leaks
• Check tire pressure, tread, and wheel spoke tightness
• Check front fork bearing adjustment
• Check operation of all electrical equipment and switches
•Check and clean battery connections
• Inspect spark plugs
• Check ignition timing (XL only) and vacuum hose
• Check engine idle speed adjustment
• Road test
________________________________________
12,000 km – Follow-Up Service
Same as 4,000 km service
________________________________________
16,000 km – Major Service
• Change engine oil & filter
• Inspect air cleaner and service as required
• Change primary chaincase lubricant and clean magnetic drain plug
• Check and adjust primary chain
• Check clutch adjustment
• Change transmission lubricant and clean magnetic drain plug
• Check and adjust rear belt
• Lubricate speedometer cable
• Inspect brake pads and discs for wear
• Check brake fluid reservoir levels and condition
• Inspect oil lines and brake system for leaks
• Lubricate: front brake hand lever, throttle control cables, throttle, clutch control cable/hand lever, and jiffy stand
• Lubricate and adjust steering head bearings
• Check engine idle speed adjustment
• Check/adjust operation of enriching
• Inspect fuel valve, lines, and fittings for leaks
• Check operation of all electrical equipment and switches
• Check and clean battery connections
• Change spark plugs
• Check tire pressure, tread, and wheel spoke tightness
• Check wheel spoke tightness
• Check stabilizer links and engine mounts
• Check tightness of all critical fasteners
• Check ignition timing (XL only) and vacuum hose
• Road test
________________________________________
20,000 km – Follow-Up Service
• Refer to 4,000 km service.
________________________________________
24,000 km – Follow-Up Service
• Refer to 4,000 km service.
________________________________________
28,000 km – Follow-Up Service
• Refer to 4,000 km service.
32,000 km – Full-Service Inspection
• All items from previous service intervals
• Replace front fork oil
• Dealer may perform additional inspections for high-performance or touring models
________________________________________
DIY Motorcycle Maintenance: Tips & Tricks
Out on a long ride and can’t make it to the shop? Don’t worry — these road-friendly, do-it-yourself tips will help keep your Harley safe and running smoothly until you can get it in for a full service.
1. Check Tire Pressure
- Use a portable gauge to ensure your tires are properly inflated.
- Look for cuts, punctures, or uneven wear.
- Replace tires at the first sign of damage or low tread.
- Check engine oil and primary fluid levels using the dipstick or sight glass.
- Top up as needed with the correct Harley-Davidson-approved fluids.
- Inspect for proper tension and signs of wear.
- Adjust or lubricate chains (if applicable) as per the owner’s manual.
- Check brake fluid levels and visually inspect pads for wear.
- Test brakes at low speed to ensure proper function.
- Check battery connections for tightness and corrosion.
- A quick clean and secure connection can prevent unexpected power issues.
- Verify all headlights, tail lights, turn signals, and brake lights are working.
- Replace bulbs if necessary to stay safe on the road.
- Check fuel levels and inspect hoses for leaks or cracks.
- Replace or tighten any loose fittings to avoid issues while riding.
- A quick wipe-down removes debris that could affect moving parts or visibility.
- Cleaning the chain or belt can also extend its lifespan.
- Carry a basic tool kit, spare fuses, and a tire repair kit.
- These small tools can save your ride in a pinch.