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Buell · Hydraulic-lifter four-stroke twin, dry sump, separate gearbox oil, belt drive

S1 Lightning (1203 cc)

Library entry covers 1997-1998

38 factory 45 guideline

Published source

Buell 1998 S1 Lightning Owner's Manual (P.N. 99477-98Y), Table 6 Regular Maintenance Intervals, printed pp.38-40 (ManualsLib)

Factory owner's handbook. Covers 1998 Buell S1 Lightning / S1W White Lightning owner's manual (P.N. 99477-98Y); other model years not covered.

83 items for a 1998 model, grouped by interval the way a factory chart is laid out.

How this bike is built (what the schedule is based on)

Engine cycle: Four-stroke
Engine lubrication: Dry sump (separate oil tank)
Oil filtration: Replaceable cartridge or spin-on filter
Valve gear: Hydraulic lifters (no routine clearance adjustment)
Ignition: Electronic (CDI / transistor / ECU)
Charging: Alternator / stator with rectifier
Battery: Wet cell (flooded lead-acid, needs topping up)
Fuel system: Fuel injection
Cooling: Air / oil cooled
Primary drive: Gear or chain inside engine, shares engine oil
Gearbox oil: Separate gearbox oil
Clutch control: Hand lever, cable
Final drive: Toothed belt
Front suspension: Telescopic fork
Rear suspension: Swingarm, twin shocks
Front brake: Disc, hydraulic
Rear brake: Disc, hydraulic
Wheels: Cast / alloy, tubeless
Sidecar: No sidecar

Maintenance schedule

1998 Buell S1 Lightning (1203 cc)

On the road: every 300 km

1 item

Check engine oil level

Pre-ride / on the road

Guideline

Each fuel stop on old machines. Dry sump: check the tank hot, engine idling or just stopped, per your manual.

On the road: every 500 km

2 items

Check lights, horn, brake light switches

Pre-ride / on the road

Guideline
Check tire pressures

Pre-ride / on the road

Guideline

Every 1,600 km or 1 month

1 item

Check battery electrolyte, top up with distilled water

Ignition and electrics

Guideline

Wet-cell batteries on old machines need regular topping up, more in hot weather.

Every 1,600 km or 6 months

1 item

Inspect tire tread, sidewalls and date codes

Wheels and tires

Guideline

Every 4,000 km

12 items

Engine low and fast idle speed (inspect)

Engine

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at pre-ride check; Inspect at first 500 mi (800 km); Inspect every 2500 mi (4000 km); Inspect every 5000 mi (8000 km); Inspect every 7500 mi (12,000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Operation of electrical equipment and switches (inspect)

Engine

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at pre-ride check; Inspect at first 500 mi (800 km); Inspect every 2500 mi (4000 km); Inspect every 5000 mi (8000 km); Inspect every 7500 mi (12,000 km); Inspect every 10,000 mi (16,000 km); Inspect at every autumn/end of riding season. Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Road test (perform)

Engine

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Perform at first 500 mi (800 km); Perform every 2500 mi (4000 km); Perform every 5000 mi (8000 km); Perform every 7500 mi (12,000 km); Perform every 10,000 mi (16,000 km); Perform at every autumn/end of riding season. Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Starter interlock system (inspect)

Engine

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at first 500 mi (800 km); Inspect every 2500 mi (4000 km); Inspect every 5000 mi (8000 km); Inspect every 7500 mi (12,000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Fuel supply valve, lines and fittings (inspect)

Fuel and air

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at first 500 mi (800 km); Inspect every 2500 mi (4000 km); Inspect every 5000 mi (8000 km); Inspect every 7500 mi (12,000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Battery terminal connections (inspect)

Ignition and electrics

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at first 500 mi (800 km); Inspect every 2500 mi (4000 km); Inspect every 5000 mi (8000 km); Inspect every 7500 mi (12,000 km); Inspect every 10,000 mi (16,000 km); Inspect at every autumn/end of riding season. Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Steering head bearings (inspect, adjust)

Front end

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at first 500 mi (800 km); Inspect/Adjust every 2500 mi (4000 km); Inspect/Adjust every 5000 mi (8000 km); Inspect/Adjust every 7500 mi (12,000 km); Inspect/Adjust and Lube every 10,000 mi (16,000 km); Inspect at every autumn/end of riding season. Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Brake drive pin assembly fasteners, front rotor (inspect)

Brakes

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at first 500 mi (800 km); Inspect every 2500 mi (4000 km); Inspect every 5000 mi (8000 km); Inspect every 7500 mi (12,000 km); Inspect every 10,000 mi (16,000 km); Inspect at every autumn/end of riding season. Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Brake pads and rotors for wear (inspect)

Brakes

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at first 500 mi (800 km); Inspect every 2500 mi (4000 km); Inspect every 5000 mi (8000 km); Inspect every 7500 mi (12,000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Oil and brake lines (inspect)

Brakes

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at pre-ride check; Inspect at first 500 mi (800 km); Inspect every 2500 mi (4000 km); Inspect every 5000 mi (8000 km); Inspect every 7500 mi (12,000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Tire pressure and tread (inspect)

Wheels and tires

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at pre-ride check; Inspect at first 500 mi (800 km); Inspect every 2500 mi (4000 km); Inspect every 5000 mi (8000 km); Inspect every 7500 mi (12,000 km); Inspect every 10,000 mi (16,000 km); Inspect at every autumn/end of riding season. Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Throttle and enrichener control (inspect)

Controls and cables

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at pre-ride check; Inspect at first 500 mi (800 km); Inspect every 2500 mi (4000 km); Inspect every 5000 mi (8000 km); Inspect every 7500 mi (12,000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.

Every 5,000 km or 12 months

10 items

Change engine oil

Engine

Guideline

Pre-1970 machines: many owners run non-detergent or classic-spec oil with no filter, so short intervals matter. Dry sump: drain the tank and the crankcase/sump, flush the tank and clean the feed and return screens.
Replace oil filter

Engine

Guideline
Check throttle cable(s) free play and return

Fuel and air

Guideline
Clean / inspect air filter

Fuel and air

Guideline

Mesh or oiled foam: clean and re-oil. Paper: blow out or replace. Some very early machines have no filter at all.
Check steering head bearing adjustment

Front end

Guideline
Inspect fork seals, stanchions and fork boots

Front end

Guideline
Check footrests, pegs, rear brake and gear lever pivots

Rear suspension and frame

Guideline
Grease and check center / side stand and springs

Rear suspension and frame

Guideline
Check brake pads and discs

Brakes

Guideline
Check wheel bearings for play

Wheels and tires

Guideline

Every 6,500 km or 12 months

2 items

Inspect, clean and gap spark plugs

Engine

Guideline
Adjust clutch free play, lubricate cable and lever pivot

Primary and gearbox

Guideline

Every 8,000 km or 12 months

1 item

Inspect drive belt, pulleys and tension

Final drive

Guideline

Every 8,000 km

23 items

Engine oil (replace)

Engine

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at pre-ride check; Replace at first 500 mi (800 km); Inspect every 2500 mi (4000 km); Replace every 5000 mi (8000 km); Inspect every 7500 mi (12,000 km); Replace every 10,000 mi (16,000 km); Replace at every autumn/end of riding season. Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Oil filter (replace)

Engine

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Replace at first 500 mi (800 km); Replace every 5000 mi (8000 km); Replace every 10,000 mi (16,000 km); Replace at every autumn/end of riding season. Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Rubber isolator mounts, engine and exhaust (inspect)

Engine

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at first 500 mi (800 km); Inspect every 5000 mi (8000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Secondary drive belt (inspect, adjust)

Engine

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at pre-ride check; Adjust at first 500 mi (800 km); Inspect/Adjust every 5000 mi (8000 km); Inspect/Adjust every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Spark plugs (inspect)

Engine

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect every 5000 mi (8000 km); Replace every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Tightness of all fasteners except headbolts (torque)

Engine

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Torque at first 500 mi (800 km); Torque every 5000 mi (8000 km); Torque every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Air cleaner filter (replace)

Fuel and air

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at first 500 mi (800 km); Replace every 5000 mi (8000 km); Replace every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Fuel supply valve filter screen (inspect)

Fuel and air

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect every 5000 mi (8000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Ignition timing (inspect)

Ignition and electrics

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect every 5000 mi (8000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Clutch and clutch control cable (adjust, lube)

Primary and gearbox

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Adjust at first 500 mi (800 km); Adjust/Lube every 5000 mi (8000 km); Adjust/Lube every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Transmission fluid (replace)

Primary and gearbox

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Replace at first 500 mi (800 km); Inspect every 2500 mi (4000 km); Replace every 5000 mi (8000 km); Inspect every 7500 mi (12,000 km); Replace every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Transmission magnetic drain plug (inspect)

Primary and gearbox

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at first 500 mi (800 km); Inspect every 5000 mi (8000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Primary chain (inspect)

Final drive

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at first 500 mi (800 km); Inspect every 5000 mi (8000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Rear shock absorber (inspect)

Rear suspension and frame

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at first 500 mi (800 km); Inspect every 5000 mi (8000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Rear swingarm bearings (inspect, lube)

Rear suspension and frame

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect every 5000 mi (8000 km); Inspect/Lube every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Rear swingarm pivot bolt (inspect)

Rear suspension and frame

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect every 5000 mi (8000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Side stand (lube)

Rear suspension and frame

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at first 500 mi (800 km); Lube every 5000 mi (8000 km); Lube every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Brake fluid level and condition (inspect)

Brakes

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at first 500 mi (800 km); Inspect every 5000 mi (8000 km); Inspect every 10,000 mi (16,000 km); Inspect at every autumn/end of riding season. Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Front brake and clutch levers (lube)

Brakes

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Lube at first 500 mi (800 km); Lube every 5000 mi (8000 km); Lube every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Rear brake pedal adjustment (inspect)

Brakes

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at pre-ride check; Inspect at first 500 mi (800 km); Inspect every 5000 mi (8000 km); Inspect every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Speedometer cable (lube)

Controls and cables

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at pre-ride check; Lube every 5000 mi (8000 km); Lube every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Throttle control cable (lube)

Controls and cables

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect at pre-ride check; Lube at first 500 mi (800 km); Lube every 5000 mi (8000 km); Lube every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Throttle control grip sleeve (lube)

Controls and cables

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Lube at first 500 mi (800 km); Lube every 5000 mi (8000 km); Lube every 10,000 mi (16,000 km); Lube at every autumn/end of riding season. Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.

Every 9,500 km or 12 months

5 items

Check charging voltage and regulator / cut-out

Ignition and electrics

Guideline
Check swingarm bushes for play

Rear suspension and frame

Guideline
Inspect rear shocks for leaks and damping

Rear suspension and frame

Guideline
Lubricate control cables and lever pivots

Controls and cables

Guideline
Lubricate speedometer / tachometer cables, check drive

Controls and cables

Guideline

A dry speedo cable whips the needle and eventually kills the instrument.

Every 9,500 km or 2 years

1 item

Change gearbox oil

Primary and gearbox

Guideline

Every 13,000 km or 2 years

1 item

Replace spark plugs

Engine

Guideline

Every 16,000 km or 2 years

2 items

Compression test (or leak-down)

Engine

Guideline
Change fork oil

Front end

Guideline

Some early telescopic forks are grease filled or use very small oil quantities. Check your manual.

Every 16,000 km

3 items

Spark plugs (replace)

Engine

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Replace every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Front fork oil (replace)

Front end

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Replace every 10,000 mi (16,000 km). Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.
Front and rear wheel bearings (inspect)

Wheels and tires

Factory

Factory: Table 6. Regular Maintenance Intervals (printed pp.38-40): Inspect every 10,000 mi (16,000 km); Inspect at every autumn/end of riding season. Codes: Inspect = inspect, and if necessary correct, clean or replace; Adjust = adjust to service manual specifications; Replace = replace using genuine Buell parts; Torque = torque to service manual specifications; Lube = lubricate with specified lubricant; Perform = ride motorcycle under road conditions.

Every 19,500 km or 2 years

3 items

Replace air filter element

Fuel and air

Guideline
Synchronize throttle bodies

Fuel and air

Guideline
Grease swingarm pivot

Rear suspension and frame

Guideline

Every 32,000 km or 4 years

2 items

Repack / replace steering head bearings

Front end

Guideline

Many old machines use loose balls in cups and cones. Taper roller conversions are common.
Repack / replace wheel bearings

Wheels and tires

Guideline

Cup-and-cone and taper roller hubs need periodic repacking and adjustment.

Every 38,500 km or 4 years

1 item

Replace fuel filter

Fuel and air

Guideline

Every 40,000 km or 6 years

1 item

Replace swingarm bushes / bearings

Rear suspension and frame

Guideline

Every 48,500 km or 6 years

1 item

Rebuild forks: seals, bushes, springs

Front end

Guideline

Every 80,500 km

1 item

Replace drive belt (wear or damage based)

Final drive

Guideline

Every 6 months

1 item

Clean battery terminals, check charge and strap

Ignition and electrics

Guideline

Every 12 months

1 item

Check speedometer / odometer against a known distance

Controls and cables

Guideline

Old speedos drift with tire size and drive wear. Use phone GPS over a measured 10 miles / km.

Every 2 years

3 items

Inspect wiring, bullet connectors and ground points

Ignition and electrics

Guideline
Inspect frame, welds and lugs for cracks

Rear suspension and frame

Guideline
Replace brake fluid

Brakes

Guideline

Every 4 years

3 items

Replace fuel lines

Fuel and air

Guideline

Old rubber and modern ethanol fuel do not mix well.
Inspect brake hoses; replace old rubber

Brakes

Guideline
Rebuild calipers and master cylinders (seals)

Brakes

Guideline

Every 6 years

1 item

Replace tires on age (regardless of tread)

Wheels and tires

Guideline

Guideline lines: Intervals here are general guidelines for the machine's era and layout, compiled for this app. They are not factory manual figures. Check your workshop manual, and edit any interval in the bike's Schedule tab.

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