MotoService Log
Indian Chief / Chieftain / Roadmaster (Thunderstroke)
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Indian · Indian Thunderstroke / PowerPlus cruisers (2014-)

Chief / Chieftain / Roadmaster (Thunderstroke)

Library entry covers 2014-2026

45 factory 26 guideline

Published source

2022 Indian Chief Rider's Manual P/N 9939939, Maintenance Intervals 7.7.6 (Polaris publications)

Factory owner's handbook. Covers 2022 (Chief, 116 Thunderstroke).

71 items for a 2018 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
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
Shares engine oil
Clutch control
Hand lever, cable
Final drive
Toothed belt
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

2018 Indian Chief / Chieftain / Roadmaster (Thunderstroke)

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 5,000 km 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 8,000 km or 12 months

2 items
  • Change engine oil
    Engine
    Factory

    Manual: Engine oil and filter change. Factory: 500 mi then every 5000 mi; annually per Indian KA-01079

  • Replace oil filter
    Engine
    Factory

    Manual: Engine oil and filter change. Factory: with oil change

Every 8,000 km

24 items
  • Check engine breather and oil return
    Engine
    Factory

    Manual: Inspect crankcase ventilation system. Factory: every interval

  • Exhaust System: Inspect; tighten, adjust
    Engine
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

  • Fasteners: Inspect; tighten if necessary
    Engine
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

  • Gear Shift Pedal: Inspect; adjust if necessary
    Engine
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

  • Oil Lines / Oil System Inspection: Inspect; clean, adjust if necessary
    Engine
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

  • Road Test: Perform Road Test
    Engine
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

  • Clean / inspect air filter
    Fuel and air
    Factory

    Manual: Inspect, clean air filter. Factory: inspect/clean at 5k, 20k etc

  • Fuel System: Inspect; clean
    Fuel and air
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

  • Battery: Check terminals; clean; test
    Ignition and electrics
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

  • Adjust clutch free play, lubricate cable and lever pivot
    Primary and gearbox
    Factory

    Manual: Inspect clutch cable freeplay. Factory: every interval

  • Inspect drive belt, pulleys and tension
    Final drive
    Factory

    Manual: Inspect drive belt; tighten, clean, adjust. Factory: every interval

  • Check steering head bearing adjustment
    Front end
    Factory

    Manual: Inspect steering bearings. Factory: every interval

  • Front Forks and Front Axle: Inspect; adjust if necessary
    Front end
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

  • Check swingarm bushes for play
    Rear suspension and frame
    Factory

    Manual: Inspect swing arm and rear axle. Factory: every interval

  • Clean and grease rear suspension linkage
    Rear suspension and frame
    Factory

    Manual: Inspect rear suspension linkage. Factory: every interval

  • Rear Shock Absorber: Inspect; adjust if necessary
    Rear suspension and frame
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

  • Sidestand: Lubricate with proper lubricant as directed
    Rear suspension and frame
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

  • Check brake pads and discs
    Brakes
    Factory

    Manual: Inspect brake pads. Factory: every interval, more often in severe use

  • Front Brake Lever: Adjust if necessary, lubricate with proper lubricant as directed
    Brakes
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

  • Rear Brake Pedal: Inspect; adjust if necessary
    Brakes
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

  • Inspect tire tread, sidewalls and date codes
    Wheels and tires
    Factory

    Manual: Inspect tires / wheels. Factory: every interval

  • Rear Wheel Alignment: Inspect; adjust if necessary
    Wheels and tires
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

  • Control Cable Ends, Pinion Shaft Clevis: Inspect; lubricate with proper lubricant as directed
    Controls and cables
    Factory

    Factory: As printed: listed at 500, 5000 through 50000 mi (not 2500); lubricate at 10000-mile steps, inspect at 15000, 25000, 35000

  • Evaporative Emission Control System: Inspect; clean
    Controls and cables
    Factory

    Factory: As printed: listed at every service (500, 2500, 5000 ... 50000 mi; restart at 500 after 50000)

Every 9,500 km or 12 months

4 items
  • Check charging voltage and regulator / cut-out
    Ignition and electrics
    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 16,000 km or 2 years

1 item
  • Replace brake fluid
    Brakes
    Factory

    Manual: Replace DOT 4 brake fluid. Factory: replace each 10k; 'change every two years'

Every 16,000 km

7 items
  • Compression test (or leak-down)
    Engine
    Factory

    Manual: Inspect engine compression. Factory: every 10,000 mi

  • Gear Position Switch: Inspect; clean.
    Engine
    Factory

    Factory: As printed: listed at 10000, 20000, 30000, 40000, 50000 mi

  • Head Light: Inspect; adjust if necessary
    Engine
    Factory

    Factory: As printed: listed at 500, 2500, 10000, 20000, 30000, 40000, 50000 mi

  • Inspect, clean and gap spark plugs
    Engine
    Factory

    Manual: Inspect spark plugs, torque. Factory: every 10,000 mi

  • Replace air filter element
    Fuel and air
    Factory

    Manual: Replace air filter. Factory: replace at 10k and 30k (also 15k in table)

  • Clutch Lever: Inspect
    Primary and gearbox
    Factory

    Factory: As printed: listed at 5000, 15000, 25000, 35000 mi

  • Clutch Lever: Lubricate with proper lubricant as directed
    Primary and gearbox
    Factory

    Factory: As printed: listed at 500 and 10000-mile steps (and in the 45,000 table)

Every 19,500 km or 2 years

2 items
  • Synchronize throttle bodies
    Fuel and air
    Guideline
  • Grease swingarm pivot
    Rear suspension and frame
    Guideline

Every 24,000 km or 2 years

1 item
  • Change fork oil
    Front end
    Factory

    Manual: Replace front fork oil. Factory: replace 15k, 30k; 'or every 2 years' noted

Every 32,000 km or 2 years

1 item
  • Replace key fob battery
    Ignition and electrics
    Factory

    Factory: 20k, 40k or every 2 years

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 48,000 km

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 48,500 km 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 2 years

4 items
  • Inspect wiring, bullet connectors and ground points
    Ignition and electrics
    Guideline
  • Front Fork Oil: Replace at specified interval or every 2 years
    Front end
    Factory

    Factory: As printed: Replace at specified interval or every 2 years (5000 and 10000 mile tables)

  • Inspect frame, welds and lugs for cracks
    Rear suspension and frame
    Guideline
  • Brake Fluid: Change every two years (DOT 4)
    Brakes
    Factory

    Factory: As printed: Change every two years (DOT 4), at services where it is not replaced

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

No interval set

5 items
  • Damper, Cushion Drive
    Engine
    Factory

    Factory: As printed: Visual inspection for cracks or deformation is required whenever the rear wheel is removed. Replace if damage is found.

  • Engine Mount Fasteners: Inspect; tighten, adjust
    Engine
    Factory

    Factory: As printed: listed at 500 mile and 50,000 mile services only

  • Fuel Filter Replacement
    Fuel and air
    Factory

    Factory: As printed: 50,000 mile service only; applies only to fuel pumps built before 11/10/2015, later pumps have no replaceable filter

  • Front Fork Oil: Inspect
    Front end
    Factory

    Factory: As printed: listed as Inspect at 500, 20000, 25000, 35000, 40000, 50000 mi

  • Rear Shock Absorber: Replace
    Rear suspension and frame
    Factory

    Factory: As printed: 50,000 mile (80,000 km) service only

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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