Indian · Modern belt-drive cruiser (2000-)

Scout (liquid-cooled)

Library entry covers 2015-2026

21 factory 26 guideline

Published source

2024 Indian Scout Owner's Manual, Periodic Maintenance Table (Polaris publications)

Factory owner's handbook. Covers 2015-2024 (2024 manual).

Open the source

47 items for a 2015 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: Fuel injection
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: 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

2015 Indian Scout (liquid-cooled)

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 12 months

5 items

Check throttle cable(s) free play and return

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 4,000 mi or 12 months

1 item

Adjust clutch free play, lubricate cable and lever pivot

Primary and gearbox

Guideline

Every 5,000 mi

9 items

Check engine breather and oil return

Engine

Factory

Manual: Inspect crankcase ventilation system. Factory: every interval
Inspect coolant hoses and clamps

Engine

Factory

Manual: Inspect cooling system / radiator. Factory: every interval
Clean / inspect air filter

Fuel and air

Factory

Manual: Inspect air filter. Factory: inspect 2500, 5000, 15k, 25k...
Inspect drive belt, pulleys and tension

Final drive

Factory

Manual: Inspect drive belt. Factory: every interval except 30k
Check steering head bearing adjustment

Front end

Factory

Manual: Inspect steering bearings. Factory: every interval
Check swingarm bushes for play

Rear suspension and frame

Factory

Manual: Inspect swing arm pivot and bearings. Factory: every interval
Inspect rear shocks for leaks and damping

Rear suspension and frame

Factory

Manual: Inspect rear shock absorber. Factory: inspect each interval; replace at 50,000 mi
Check brake pads and discs

Brakes

Factory

Manual: Inspect brake pads. Factory: every interval
Inspect tire tread, sidewalls and date codes

Wheels and tires

Factory

Manual: Inspect tires / wheels. Factory: every interval

Every 6,000 mi or 12 months

2 items

Check charging voltage and regulator / cut-out

Ignition and electrics

Guideline
Lubricate speedometer / tachometer cables, check drive

Controls and cables

Guideline

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

Every 10,000 mi or 12 months

2 items

Change engine oil

Engine

Factory

Manual: Replace engine oil. Factory: 500 mi, then every 10,000 mi; annually per Indian KA-01079
Replace oil filter

Engine

Factory

Manual: Replace engine oil filter. Factory: 500 mi, then every 10,000 mi

Every 10,000 mi

5 items

Compression test (or leak-down)

Engine

Factory

Manual: Inspect engine compression. Factory: every 10,000 mi
Inspect, clean and gap spark plugs

Engine

Factory

Manual: Inspect spark plugs. Factory: 10k, 20k, 40k, 50k
Replace air filter element

Fuel and air

Factory

Manual: Replace air filter. Factory: every 10,000 mi
Replace brake fluid

Brakes

Factory

Factory: replace every 10k, inspect between; key footnote mentions 2-year limit
Lubricate control cables and lever pivots

Controls and cables

Factory

Manual: Lubricate control cable ends. Factory: lube every 10k, inspect at 5k steps

Every 12,000 mi or 2 years

2 items

Synchronize throttle bodies

Fuel and air

Guideline
Grease swingarm pivot

Rear suspension and frame

Guideline

Every 15,000 mi or 4 years

1 item

Check valve clearances (shim adjusted)

Engine

Guideline

Every 15,000 mi

1 item

Change fork oil

Front end

Factory

Manual: Replace front fork oil. Factory: replace 15k, 30k, 45k; inspect otherwise

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 25,000 mi

1 item

Replace fuel filter

Fuel and air

Factory

Factory: 25,000 and 50,000 mi

Every 30,000 mi or 6 years

1 item

Rebuild forks: seals, bushes, springs

Front end

Guideline

Every 30,000 mi

2 items

Replace spark plugs

Engine

Factory

Factory: replace at 30,000 mi
Replace drive belt (wear or damage based)

Final drive

Factory

Manual: Replace drive belt. Factory: replace at 30,000 mi

Every 50,000 mi

1 item

Replace coolant

Engine

Factory

Manual: Replace engine coolant. Factory: inspect each interval, replace at 50,000 mi

Every 6 months

1 item

Clean battery terminals, check charge and strap

Ignition and electrics

Guideline

Every 2 years

2 items

Inspect wiring, bullet connectors and ground points

Ignition and electrics

Guideline
Inspect frame, welds and lugs for cracks

Rear suspension and frame

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.

Keep up with this schedule on your phone

Add the bike in the app and this chart loads itself, ready to log against and edit.

Coming soon to Google Play

Other 2015 Indian models

All 2015 Indian

2014-2026

Chief / Chieftain / Roadmaster (Thunderstroke)

Factory