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

Tornado 125

Library entry covers 2016-2025

49 factory 25 guideline

Published source

Benelli Tornado Naked TNT125 EU5 Owner's Manual, General maintenance and lubrication chart pp.6-3 to 6-8 (viewer pp.130-135)

Factory owner's handbook. Covers Benelli Tornado Naked TNT125 EU5 owner's manual, multilingual (ManualsLib MX 718424), English section; EU5 model; km chart.

74 items for a 2019 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: 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: Chain
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

2019 Benelli Tornado 125

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

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

Factory

Manual: Drive chain (clean and lubricate). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): every 500 km and after every wash or if the motorcycle has been used in the rain

On the road: every 1,000 km

1 item

Check chain slack and rear wheel alignment

Pre-ride / on the road

Guideline

Every 500 km

1 item

Engine oil (check level)

Engine

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): every 500 km

Every 3,000 km or 12 months

25 items

Change engine oil

Engine

Factory

Manual: Engine oil (refill level/replacement). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I at 0 km, R at 1000 km and every column, and at the annual inspection
Electric system (check function, rubbing, play and freedom of movement)

Engine

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Fastening body parts (check that all nuts, bolts and screws are tightened)

Engine

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): T in every column and at the annual inspection
Head light (check/functionality; adjust at every change in vehicle set-up)

Engine

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Horn (check operation)

Engine

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Instruments, lights, signals and switches (check/functionality)

Engine

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Rear suspension (check function and leaks)

Engine

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Starter switch (check/functionality)

Engine

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Check throttle cable(s) free play and return

Fuel and air

Factory

Manual: Throttle grip and cable (check function, adjust cable play). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Fuel injection (reading of ECU parameters fault memory)

Fuel and air

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Clean battery terminals, check charge and strap

Ignition and electrics

Factory

Manual: Battery (check/functionality/recharge; replace if necessary). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Adjust clutch free play, lubricate cable and lever pivot

Primary and gearbox

Factory

Manual: Clutch control (check function/adjust). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Drive chain (check chain tension and rear wheel alignment)

Final drive

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Check steering head bearing adjustment

Front end

Factory

Manual: Steering bearings (check not loose or damaged; lubricate, replace if necessary). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column from 1000 km and at the annual inspection
Steering ring nut (check/adjust)

Front end

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Grease and check center / side stand and springs

Rear suspension and frame

Factory

Manual: Side stand (check/functionality; lubricate, tighten if necessary). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Inspect rear shocks for leaks and damping

Rear suspension and frame

Factory

Manual: Front fork (check function and leaks). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Side stand switch (check/functionality)

Rear suspension and frame

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Brake fluid (check/reset level)

Brakes

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Check brake pads and discs

Brakes

Factory

Manual: Brake pads (check/replacement). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection; replace if worn to the limit
Inspect brake hoses; replace old rubber

Brakes

Factory

Manual: Front and rear brakes (check caliper tightening, pads and leaks). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection; replace the hoses every 4 years
Inspect tire tread, sidewalls and date codes

Wheels and tires

Factory

Manual: Tires (check depth, damage and pressure; replace if worn to the limit). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Wheels (check not off center or damaged; replace if necessary)

Wheels and tires

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection
Evaporative emissions control system (canister) (check defects and leaks)

Controls and cables

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column from 1000 km and at the annual inspection; no maintenance required, in case of malfunction replace
Parts and cables subject to movement (check/replace if damaged)

Controls and cables

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column and at the annual inspection

Every 3,000 km

4 items

Engine cover screws (check/tightening)

Engine

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I at 0 km, T at 1000 km and every column
Pinion (check/lubricate/replace)

Engine

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column from 1000 km; replace every time the chain is replaced
Replace oil filter

Engine

Factory

Manual: Oil filter (replacement). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): R at 1000 km and every column to 28000 km
Inspect chain and sprockets for wear (measure stretch)

Final drive

Factory

Manual: Ring gear (check/lubricate/replace). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I in every column from 1000 km; replace every time the chain is replaced

Every 5,000 km or 12 months

3 items

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 fork seals, stanchions and fork boots

Front end

Guideline
Check footrests, pegs, rear brake and gear lever pivots

Rear suspension and frame

Guideline

Every 6,000 km

7 items

Intake oil filter (check/cleaning, replace if necessary)

Engine

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I at 7000, 13000 and 19000 km
Rear sprocket drive rubber spring (check/functionality; replace if worn)

Engine

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I at 7000, 13000, 19000 and 25000 km
Clean / inspect air filter

Fuel and air

Factory

Manual: Air filter (check/replacement). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I at 13000, 19000 and 25000 km
Replace fuel lines

Fuel and air

Factory

Manual: Fuel circuit pipes (check for cracks or damage, replace if necessary). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I at 7000, 13000, 19000, 25000 and 28000 km; in any case replace every 4 years
Swingarm chain slider (check/replacement)

Final drive

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I at 7000, 13000 and 19000 km; replace if worn to the limit
Grease swingarm pivot

Rear suspension and frame

Factory

Manual: Swingarm (check operation, pin tightening and play; lubricate). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I at 0, 7000, 13000, 19000 and 25000 km
Swingarm bearings and pivot guide (check; lubricate, replace if necessary)

Rear suspension and frame

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I at 7000, 13000, 19000 and 25000 km

Every 9,500 km or 12 months

4 items

Check charging voltage and regulator / cut-out

Ignition and electrics

Guideline
Check swingarm bushes for play

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 12,000 km

4 items

Check and adjust valve clearances

Engine

Factory

Manual: Valves clearance (check/adjust clearance). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I at 1000, 13000 and 25000 km
Inspect, clean and gap spark plugs

Engine

Factory

Manual: Spark plug (check/replacement; check condition, clean and restore electrode gap). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I at 13000 and 25000 km
Synchronize throttle bodies

Fuel and air

Factory

Manual: Throttle body (check/balancing/cleaning). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I at 13000 and 25000 km
Check wheel bearings for play

Wheels and tires

Factory

Manual: Wheel bearings front/back (check not loose or damaged; lubricate, replace if necessary). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): I at 13000 and 25000 km

Every 16,000 km or 2 years

1 item

Compression test (or leak-down)

Engine

Guideline

Every 18,000 km

1 item

Replace fuel filter

Fuel and air

Factory

Manual: Fuel filter (replacement). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): every 18000 km (marked at 19000 km)

Every 19,500 km or 2 years

2 items

Replace air filter element

Fuel and air

Guideline
Clean and grease rear suspension linkage

Rear suspension and frame

Guideline

Every 24,000 km 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 25,500 km or 4 years

1 item

Replace spark plugs

Engine

Guideline

Every 29,000 km

1 item

Replace chain and sprockets (wear based)

Final drive

Guideline

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 36,000 km

1 item

Timing chain (replacement)

Final drive

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): every 36000 km

Every 40,000 km or 6 years

1 item

Replace swingarm bushes / bearings

Rear suspension and frame

Guideline

Every 48,500 km or 6 years

1 item

Rebuild forks: seals, bushes, springs

Front end

Guideline

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
Replace brake fluid

Brakes

Factory

Manual: Brake fluid (replacement). Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): in any case replace every 2 years

Every 4 years

3 items

Fuel circuit pipes (replacement)

Fuel and air

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): in any case replace every 4 years
Brake hoses (replacement)

Brakes

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): replace the hoses every 4 years
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

2 items

Timing chain sliding (replacement)

Final drive

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): each time the timing chain is replaced (marked R at 25000 km)
Timing chain tensioner (replacement)

Final drive

Factory

Factory: General maintenance and lubrication chart pp.6-3 to 6-8 (columns 0, 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 x1000 km, and annual inspection; I = inspect, R = replace, T = tighten): each time the timing chain is replaced (marked R at 25000 km)

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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