Kawasaki Vulcan 1500 / 1600 (shaft) — Example photo: Peprovira, CC BY-SA 3.0, Wikimedia Commons

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Kawasaki · Shim-adjusted overhead-cam four-stroke, wet sump, gearbox shares engine oil, shaft drive

Vulcan 1500 / 1600 (shaft)

Library entry covers 1987-2008

34 factory 27 guideline

Published source

Kawasaki Vulcan 1500 Owner's Manual VN1500-A12/C4/D2 (1998), Periodic Maintenance Chart pp.75-78

Factory owner's handbook. Covers 1998 Vulcan 1500 (VN1500-A12/C4/D2) owner's manual, Kawasaki part 99920-1841-01.

61 items for a 1987 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, shim adjusted (incl. desmo)
Ignition: Electronic (CDI / transistor / ECU)
Charging: Alternator / stator with rectifier
Battery: Wet cell (flooded lead-acid, needs topping up)
Fuel system: Two or more carburetors
Cooling: Liquid cooled
Primary drive: Gear or chain inside engine, shares engine oil
Gearbox oil: Shares engine oil
Clutch control: Hand lever, cable
Final drive: Shaft
Front suspension: Telescopic fork
Rear suspension: Swingarm, single shock / cantilever
Front brake: Disc, hydraulic
Rear brake: Disc, hydraulic
Wheels: Cast / alloy, tubeless
Sidecar: No sidecar

Maintenance schedule

1987 Kawasaki Vulcan 1500 / 1600 (shaft)

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

2 items

Check lights, horn, brake light switches

Pre-ride / on the road

Guideline
Check tire pressures

Pre-ride / on the road

Guideline

On the road: every 500 mi

1 item

Check coolant level

Pre-ride / on the road

Guideline

Every 3,000 mi or 1 month

1 item

Brake/clutch fluid level: check

Brakes

Factory

Factory: Periodic maintenance chart pp.75-78: every month or 5,000 km (3,000 mi), first at 800 km Re-read from owner's manual page images in the Kawasaki KTIVS viewer

Every 3,000 mi or 12 months

5 items

Clean fuel tap filter / sediment bowl

Fuel and air

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 wheel bearings for play

Wheels and tires

Guideline

Every 3,000 mi

12 items

Air suction valve: check

Engine

Factory

Factory: Periodic maintenance chart pp.75-78: every 5,000 km (3,000 mi) column Re-read from owner's manual page images in the Kawasaki KTIVS viewer
Idle speed: check

Engine

Factory

Factory: Periodic maintenance chart pp.75-78: first at 800 km (500 mi), then every 5,000 km (3,000 mi) Re-read from owner's manual page images in the Kawasaki KTIVS viewer
Inspect, clean and gap spark plugs

Engine

Factory

Manual: Spark plug: clean and gap. Factory: Periodic maintenance chart pp.75-78
Synchronize carburetors

Fuel and air

Factory

Manual: Carburetor synchronization: check. Factory: Periodic maintenance chart pp.75-78
Check battery electrolyte, top up with distilled water

Ignition and electrics

Factory

Manual: Battery electrolyte level: check. Factory: Periodic maintenance chart pp.75-78
Check steering head bearing adjustment

Front end

Factory

Manual: Steering: check. Factory: Periodic maintenance chart pp.75-78: dealer item
Brake light switch: check

Brakes

Factory

Factory: Periodic maintenance chart pp.75-78: first at 800 km (500 mi), then every 5,000 km (3,000 mi) Re-read from owner's manual page images in the Kawasaki KTIVS viewer
Check brake pads and discs

Brakes

Factory

Manual: Brake pad wear: check. Factory: Periodic maintenance chart pp.75-78
Check spoke tension and wheel true

Wheels and tires

Factory

Manual: Spoke tightness and rim runout: check. Factory: Periodic maintenance chart pp.75-78: dealer item; spoked-wheel models
Inspect tire tread, sidewalls and date codes

Wheels and tires

Factory

Manual: Tire wear: check. Factory: Periodic maintenance chart pp.75-78
Evaporative emission control system: check (California model)

Controls and cables

Factory

Factory: Periodic maintenance chart pp.75-78: first at 800 km (500 mi), then every 5,000 km (3,000 mi); California model only Re-read from owner's manual page images in the Kawasaki KTIVS viewer
Lubricate control cables and lever pivots

Controls and cables

Factory

Manual: General lubrication: perform. Factory: Periodic maintenance chart pp.75-78

Every 4,000 mi or 12 months

1 item

Adjust clutch free play, lubricate cable and lever pivot

Primary and gearbox

Guideline

Every 6,000 mi or 12 months

8 items

Change engine oil

Engine

Factory

Manual: Engine oil: change. Factory: Periodic maintenance chart pp.75-78: first at 500 mi; every 6,000 mi or every year
Inspect coolant hoses and clamps

Engine

Factory

Manual: Radiator hoses, connections: check. Factory: Periodic maintenance chart pp.75-78: every year or 6,000 mi
Replace oil filter

Engine

Factory

Manual: Oil filter: replace. Factory: Periodic maintenance chart pp.75-78: first at 500 mi
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 speedometer / tachometer cables, check drive

Controls and cables

Guideline

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

Every 6,000 mi

6 items

Clean oil strainers / mesh screens

Engine

Factory

Manual: Oil screen: clean. Factory: Periodic maintenance chart pp.75-78: first at 500 mi
Nut, bolt, fastener tightness: check

Engine

Factory

Factory: Periodic maintenance chart pp.75-78: first at 800 km (500 mi), then 10,000, 20,000, 30,000 km Re-read from owner's manual page images in the Kawasaki KTIVS viewer
Check throttle cable(s) free play and return

Fuel and air

Factory

Manual: Throttle grip play: check. Factory: Periodic maintenance chart pp.75-78
Clean / inspect air filter

Fuel and air

Factory

Manual: Air cleaner element: clean. Factory: Periodic maintenance chart pp.75-78: more often in dusty conditions
Replace fuel filter

Fuel and air

Factory

Manual: Fuel system: check. Factory: Periodic maintenance chart pp.75-78
Check final drive for leaks and bearing play

Final drive

Factory

Manual: Final gear case oil level: check. Factory: Periodic maintenance chart pp.75-78

Every 8,000 mi or 2 years

2 items

Check valve clearances (shim adjusted)

Engine

Guideline
Replace spark plugs

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

4 items

Replace hydraulic clutch fluid

Primary and gearbox

Factory

Manual: Brake/clutch fluid: change. Factory: Periodic maintenance chart pp.75-78: dealer item; every 2 years; clutch slave seal every 2 years
Repack / replace steering head bearings

Front end

Factory

Manual: Steering stem bearing: lubricate. Factory: Periodic maintenance chart pp.75-78: dealer item; every 2 years
Clean and grease rear suspension linkage

Rear suspension and frame

Guideline
Replace brake fluid

Brakes

Factory

Manual: Brake/clutch fluid: change. Factory: Periodic maintenance chart pp.75-78: dealer item; every 2 years; level check monthly

Every 12,000 mi

3 items

Replace air filter element

Fuel and air

Factory

Manual: Air cleaner element: replace. Factory: Periodic maintenance chart pp.75-78: every 5 cleanings
Lubricate drive shaft splines / check U-joint

Final drive

Factory

Manual: Propeller shaft joint: lubricate. Factory: Periodic maintenance chart pp.75-78: dealer item; at 6,000 and 18,000 mi
Grease swingarm pivot

Rear suspension and frame

Factory

Manual: Swingarm pivot: lubricate. Factory: Periodic maintenance chart pp.75-78: dealer item; at 6,000 and 18,000 mi

Every 18,000 mi or 2 years

1 item

Replace coolant

Engine

Factory

Manual: Coolant: change. Factory: Periodic maintenance chart pp.75-78: dealer item; every 2 years

Every 18,000 mi

2 items

Change final drive (rear drive) oil

Final drive

Factory

Manual: Final gear case oil: change. Factory: Periodic maintenance chart pp.75-78: first at 500 mi
Change fork oil

Front end

Factory

Manual: Front fork oil: change. Factory: Periodic maintenance chart pp.75-78: dealer item

Every 20,000 mi or 4 years

1 item

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 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
Rebuild calipers and master cylinders (seals)

Brakes

Factory

Manual: Master cylinder and caliper seals: replace. Factory: Periodic maintenance chart pp.75-78: dealer item; every 2 years

Every 4 years

2 items

Replace fuel lines

Fuel and air

Factory

Manual: Fuel hose: replace. Factory: Periodic maintenance chart pp.75-78: dealer item; every 4 years
Inspect brake hoses; replace old rubber

Brakes

Factory

Manual: Brake/clutch hose and seal: replace. Factory: Periodic maintenance chart pp.75-78: dealer item; every 4 years

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.