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Husaberg · Overhead-cam four-stroke single, wet sump, gearbox shares engine oil, chain drive

FE 650

Library entry covers 2001-2008

40 factory 52 guideline

Published source

Husaberg Owner's Manual 05, Periodic maintenance schedule p.25 (ManualsLib 640214)

Factory source. Covers Husaberg owner's manual 05 (schedule heading prints FE 450, 501, 550, 650 e/6); a single edition for the 2001-2008 row.

92 items for a 2007 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: Wet sump (oil in crankcase)
Oil filtration: Replaceable cartridge or spin-on filter
Valve gear: Overhead cam, screw/locknut adjusters
Ignition: Electronic (CDI / transistor / ECU)
Charging: Alternator / stator with rectifier
Battery: Wet cell (flooded lead-acid, needs topping up)
Fuel system: Single carburetor
Cooling: Liquid cooled
Primary drive: Gear or chain inside engine, shares engine oil
Gearbox oil: Shares engine oil
Clutch control: Hand lever, hydraulic
Final drive: Chain
Front suspension: Telescopic fork
Rear suspension: Swingarm, single shock / cantilever
Front brake: Disc, hydraulic
Rear brake: Disc, hydraulic
Wheels: Spoked, tubed
Sidecar: No sidecar

Maintenance schedule

2007 Husaberg FE 650

On the road: every 200 mi

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 300 mi

3 items

Check lights, horn, brake light switches

Pre-ride / on the road

Guideline
Check tire pressures

Pre-ride / on the road

Guideline
Lubricate drive chain

Pre-ride / on the road

Guideline

Lube warm, ideally at the end of the riding day so it soaks in overnight. Sooner after rain.

On the road: every 500 mi

1 item

Check coolant level

Pre-ride / on the road

Guideline

On the road: every 600 mi

1 item

Check chain slack and rear wheel alignment

Pre-ride / on the road

Guideline

Every 1,000 mi or 6 months

1 item

Inspect tire tread, sidewalls and date codes

Wheels and tires

Guideline

Every 3,000 mi or 12 months

11 items

Check throttle cable(s) free play and return

Fuel and air

Guideline
Clean fuel tap filter / sediment bowl

Fuel and air

Guideline
Clean drive chain thoroughly (remove and soak, re-lube)

Final drive

Guideline

Non O-ring chains on old machines: remove, clean, soak in hot chain grease or lube, refit with the master link clip closed end leading.
Inspect chain and sprockets for wear (measure stretch)

Final drive

Guideline
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 spoke tension and wheel true

Wheels and tires

Guideline
Check wheel bearings for play

Wheels and tires

Guideline

Every 4,000 mi or 12 months

1 item

Inspect, clean and gap spark plugs

Engine

Guideline

Every 5,000 mi or 12 months

2 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

Every 6,000 mi or 12 months

8 items

Inspect coolant hoses and clamps

Engine

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.
Clean carburetor float bowl(s), check float level and jets

Fuel and air

Guideline

Ethanol fuel varnishes old carbs quickly in storage.
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 8,000 mi or 2 years

1 item

Check and adjust valve clearances

Engine

Guideline

Every 10,000 mi or 2 years

1 item

Compression test (or leak-down)

Engine

Guideline

Every 12,000 mi or 2 years

3 items

Replace air filter element

Fuel and air

Guideline
Clean and grease rear suspension linkage

Rear suspension and frame

Guideline
Grease swingarm pivot

Rear suspension and frame

Guideline

Every 15,000 mi or 3 years

1 item

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 mi or 4 years

1 item

Replace spark plugs

Engine

Guideline

Every 18,000 mi

1 item

Replace chain and sprockets (wear based)

Final drive

Guideline

Every 20,000 mi 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 25,000 mi or 6 years

1 item

Replace swingarm bushes / bearings

Rear suspension and frame

Guideline

Every 30,000 mi or 6 years

1 item

Rebuild forks: seals, bushes, springs

Front end

Guideline

Every 15 h

30 items

Cooling system leaks and antifreeze quantity (check)

Engine

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Electric systems function: lights, indicators, speedometer illumination, horn, emergency off switch (check)

Engine

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Electric wires (check for damage and bends)

Engine

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Engine mounting bolts (check tightness)

Engine

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Engine oil and oil filter (change)

Engine

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Exhaust system leaks and fitment (check)

Engine

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Headlamp setting (check)

Engine

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Idle speed (check)

Engine

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Oil screen and drain plug magnet (clean)

Engine

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Valve clearance (check, adjust)

Engine

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Vent hoses (check for damage or bends)

Engine

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Air filter and filter box (clean)

Fuel and air

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Carburetor connection boot (check for cracks and leaks)

Fuel and air

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Clutch master cylinder fluid level (check)

Primary and gearbox

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Chain (lubricate)

Final drive

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Chain, chain joint, rear sprocket and chain guides (check wear, fit and tension)

Final drive

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Chassis screws, triple clamps and fork leg axle passage (check tightness)

Front end

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Fork dust bellows (clean)

Front end

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Fork legs (bleed)

Front end

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Shock absorber and fork (check for leaks and function)

Front end

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Steering head bearings (check, adjust)

Front end

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Swingarm bearings (check)

Rear suspension and frame

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Brake fluid level, lining thickness, brake discs (check)

Brakes

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Brake lines (check for damage and leaks)

Brakes

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Brake system screws (check tightness)

Brakes

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Hand brake and foot brake lever free travel (check, adjust)

Brakes

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Spoke tension and rim joint (check)

Wheels and tires

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Tires and air pressure (check)

Wheels and tires

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Wheel bearing clearance (check)

Wheels and tires

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Cables (check for damage, smooth operation and bends; adjust, lubricate)

Controls and cables

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 3 hours (20 l fuel), then every 15 hours (100 l fuel). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.

Every 30 h

1 item

Spark plug (replace)

Engine

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): after 30 hours. Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.

Every 6 months

1 item

Clean battery terminals, check charge and strap

Ignition and electrics

Guideline

Every 12 months

9 items

Exhaust main muffler glass fiber filling (replace)

Engine

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): at least once a year (recommended work by extra order). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Carburetor (clean, adjust)

Fuel and air

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): at least once a year (recommended work by extra order). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Battery connections (treat with contact grease)

Ignition and electrics

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): at least once a year (recommended work by extra order). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Electric contacts and switches (treat with contact spray)

Ignition and electrics

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): at least once a year (recommended work by extra order). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Hydraulic clutch fluid (change)

Primary and gearbox

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): at least once a year (recommended work by extra order). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Fork (complete maintenance)

Front end

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): at least once a year (recommended work by extra order). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Steering head bearings and gasket elements (clean, grease)

Front end

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): at least once a year (recommended work by extra order). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Shock absorber (complete maintenance)

Rear suspension and frame

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): at least once a year (recommended work by extra order). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.
Brake fluid (change)

Brakes

Factory

Factory: Periodic maintenance schedule (Husaberg owner's manual 05, chart headed FE 450, 501, 550, 650 e/6 and FS 450, 650 e/6, printed p.25, ManualsLib viewer p.26): at least once a year (recommended work by extra order). Columns as printed: 1st service after 3 hours or 20 l of fuel; after/every 15 hours or 100 l of fuel. If used for competition, do the 15 hour service after every race. Intervals should never be exceeded by more than 2 hours or 15 l of fuel.

Every 2 years

5 items

Replace coolant

Engine

Guideline
Inspect wiring, bullet connectors and ground points

Ignition and electrics

Guideline
Replace hydraulic clutch fluid

Primary and gearbox

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

2 items

Replace inner tubes and rim tape with tires

Wheels and tires

Guideline
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.