Royal Enfield Hunter 350 maintenance schedule
Covers: Hunter 350 BS VI, Royal Enfield owner's manual edition of April 2025 (India). Last checked: 29 October 2026.
Royal Enfield's manual for the Hunter 350 has the engine oil changed at 500 km, at 10,000 km and then every 10,000 km, with a level check every 1,000 km. The oil filter element goes at the same marks. Spark plugs are replaced every 20,000 km, and brake fluid at 20,000 and 40,000 km.
Service intervals
| Service | Distance (km) | Time |
|---|---|---|
| Engine oilCheck the level every 1,000 km and top up if needed. | At 500 km, then every 10,000 km≈ 310 mi, then ≈ 6,200 mi | Or every 12 months |
| Engine oil filter element | At 500 km, then every 10,000 km≈ 6,200 mi | Or every 12 months |
| Spark plug | Replace every 20,000 km; clean and set the gap at 10,000, 30,000 and 50,000 km≈ 12,400 mi | Or every 24 months |
| Inlet and exhaust tappets: inspect and adjust | Every 10,000 km≈ 6,200 mi | Or every 12 months |
| Air filter elementClean or replace sooner in dusty conditions. | Replace every 10,000 km; clean at the visits between≈ 6,200 mi | Or every 12 months |
| Brake fluid | Replace at 20,000 km and 40,000 km; check at every visit≈ 12,400 mi | Or every 24 months |
| Drive chain | Clean and lubricate every 500 km; adjust every 5,000 km≈ 310 mi, ≈ 3,100 mi | |
| Front fork oil | Replace at 20,000 km and 40,000 km≈ 12,400 mi | Or every 24 months |
| Throttle body: clean | Every 10,000 km≈ 6,200 mi | Or every 12 months |
Whichever comes first, distance or time. Metric figures are rounded conversions, not the manufacturer's own.
Heavy use and tough conditions
Dust and hard riding
Royal Enfield says its chart assumes average riding. In a very dusty place or under harder conditions, you should shorten the intervals, and it asks for the air filter to be cleaned or replaced more often. It doesn't give a number.
Free services and warranty
The manual lists four free services at 500 km (45 days), 5,000 km (6 months), 10,000 km (12 months) and 15,000 km (18 months), whichever comes first. Labour is free, but parts and oil are paid. The warranty is 36 months or 30,000 km, and it depends on the services being done on schedule at a Royal Enfield dealer.
Throttle body cleaning
Royal Enfield says to remove the throttle body and clean it with a dry microfibre cloth only. It strictly forbids throttle body cleaners and solvents.
Regional differences
This is the Indian-market manual, with kilometre-based service rules and free service coupons. Royal Enfield's manuals for other countries (UK, Europe, the US) are separate documents, and the free service rules and warranty terms may differ.
This page covers the Hunter 350 only, not the Classic 350, Meteor or other Royal Enfield models. The manual's full chart also lists many more inspect and lubricate lines that we have not copied here. The mile figures are our rounded conversions.
How to track this in Loggy
Loggy is a free maintenance logbook app for iOS and Android. With a chain lube every 500 km and an oil change every 10,000 km, there's plenty to keep track of. Add your Hunter, log every service with the odometer reading and receipt, and set a reminder date for the next one.
- Log each service with its date, reading, cost, receipt and photos.
- Set a reminder for the next service. Loggy reminders go off on a date, not at an odometer reading, so pick the date from how much you usually drive.
- Add your old paper records so the whole history is in one place.
- Export the history as a PDF or transfer it to the next owner when you sell.
The free plan has unlimited vehicles, reminders, PDF export and vehicle transfer, and no ads.
Get Loggy on Google PlayGet Loggy on the App Store
Frequently asked questions
How often should a Royal Enfield Hunter 350 have its oil changed?
Royal Enfield's April 2025 manual says at 500 km, then every 10,000 km or 12 months, whichever comes first. It also asks for an oil level check every 1,000 km.
How often are the Hunter 350 spark plugs replaced?
Every 20,000 km or 24 months, according to the manual. The plugs are cleaned and the gap set at the 10,000 km visits in between.
How often should the Hunter 350 chain be lubricated?
Royal Enfield's manual says to clean and lubricate the chain every 500 km, and to adjust it every 5,000 km.
How many free services does a Hunter 350 get?
Four, according to the April 2025 Indian manual: at 500 km or 45 days, 5,000 km or 6 months, 10,000 km or 12 months, and 15,000 km or 18 months. Labour is free, but parts and oil are paid.