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

Dominar D400 UG

Library entry covers 2022

31 factory 50 guideline

Published source

Modenas Dominar 400UG E4 owner's manual (Malay), Carta Penyelenggaraan Berkala (official PDF pp.39-42)

Factory source. Covers Modenas Dominar 400UG E4 Buku Panduan Pengguna, document 99922-L069-00 dated 17-3-2026 (Malay); the row is 2022 and earlier editions were not compared.

81 items for a 2022 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: 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

2022 Modenas Dominar D400 UG

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

Guideline

Lube warm, ideally at the end of the riding day so it soaks in overnight. Sooner after rain.

On the road: every 800 km

1 item

Check coolant level

Pre-ride / on the road

Guideline

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

Drive chain cover (clean) and chain (lubricate, adjust)

Final drive

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km; lubricate the chain every 500 km; replace if needed. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.

Every 1,600 km or 6 months

1 item

Inspect tire tread, sidewalls and date codes

Wheels and tires

Guideline

Every 5,000 km or 12 months

9 items

Check throttle cable(s) free play and return

Fuel and air

Guideline
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 chain and sprockets for wear (measure stretch)

Final drive

Guideline
Check steering head bearing adjustment

Front end

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 brake pads and discs

Brakes

Guideline
Check wheel bearings for play

Wheels and tires

Guideline

Every 5,000 km

18 items

Bolts and nuts (inspect and tighten to specification)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Coolant hose damage or leaks (inspect; replace if needed)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at 4,500-5,000 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Coolant level (inspect and adjust)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Engine oil (replace; SAE 10W-50 API SN or JASO MA2)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at 500-750 km, then every 5,000 km; top up every 2,500 km if needed. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Exhaust pipe tip (clean with a brush)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at 4,500-5,000 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Handlebar movement (inspect and adjust)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Motorcycle wash with suitable soap and drying

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Muffler drain hole (clean)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at 4,500-5,000 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Oil strainer and evacuation strainer (clean)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km; clean the strainer at every oil change. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Radiator fins (inspect)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at 4,500-5,000 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Ignition and handlebar switches (inspect, clean with recommended anti-rust lubricant)

Ignition and electrics

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Wiring connections, battery, tie straps and fastener tightness (inspect, adjust, tighten)

Ignition and electrics

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Front fork inner tubes and dust covers (inspect and clean)

Front end

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km; clean more often in dusty or muddy use. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Brake pad wear (inspect)

Brakes

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Brake pedal pivot pin (inspect, lubricate with recommended grease)

Brakes

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Disc brake system: function, leaks or damage (inspect)

Brakes

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
General lubrication: clutch lever, front brake lever and brake pedal

Brakes

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
All cables: free movement (inspect and adjust)

Controls and cables

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at every service: 500-750 km, then every 5,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.

Every 6,500 km or 12 months

2 items

Inspect, clean and gap spark plugs

Engine

Guideline
Adjust clutch free play, lubricate cable and lever pivot

Primary and gearbox

Guideline

Every 8,000 km or 12 months

2 items

Change engine oil

Engine

Guideline

Pre-1970 machines: many owners run non-detergent or classic-spec oil with no filter, so short intervals matter. Dry sump: drain the tank and the crankcase/sump, flush the tank and clean the feed and return screens.
Replace oil filter

Engine

Guideline

Every 9,500 km or 12 months

7 items

Inspect coolant hoses and clamps

Engine

Guideline
Clean / inspect air filter

Fuel and air

Guideline

Mesh or oiled foam: clean and re-oil. Paper: blow out or replace. Some very early machines have no filter at all.
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 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 10,000 km

4 items

Bearings and bearing covers (inspect, clean, lubricate; replace if damaged)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at 10,000 km, then every 10,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Engine oil filter (replace)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at 500-750 km and 10,000 km, then every 10,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Air cleaner drain tube (clean)

Fuel and air

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): every 10,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Side stand pin (clean and lubricate)

Rear suspension and frame

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at 10,000 km, then every 10,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.

Every 15,000 km

1 item

Brake pads (replace)

Brakes

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): every 15,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.

Every 16,000 km or 2 years

1 item

Compression test (or leak-down)

Engine

Guideline

Every 19,500 km or 2 years

4 items

Replace air filter element

Fuel and air

Guideline
Synchronize throttle bodies

Fuel and air

Guideline
Clean and grease rear suspension linkage

Rear suspension and frame

Guideline
Grease swingarm pivot

Rear suspension and frame

Guideline

Every 20,000 km

5 items

Spark plug (clean, inspect and adjust)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): every 20,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Valve clearance (inspect and adjust)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): every 20,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Air cleaner element (replace; no cleaning)

Fuel and air

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): every 20,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Fuel filter line (replace)

Fuel and air

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): every 20,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.
Fuel pipe (clean; replace if needed)

Fuel and air

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): at 20,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.

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 24,000 km or 4 years

1 item

Check valve clearances (shim adjusted)

Engine

Guideline

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 30,000 km

1 item

Brake fluid (inspect and adjust at 15,000 km; replace with DOT4)

Brakes

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): replace at 30,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.

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 40,000 km

1 item

Spark plug (replace)

Engine

Factory

Factory: Carta Penyelenggaraan Berkala (manual pp.35-38, PDF pp.39-42, Malay): after 40,000 km. Columns as printed: 1st service 500-750 km, 2nd 4,500-5,000 km, 3rd 9,500-10,000 km, then four columns of every 5,000 km after the previous service (15,000 to 30,000 km). Codes: I inspect; A adjust; C clean; R replace; T tighten; L lubricate. Use only oil recommended by Modenas.

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

Replace coolant

Engine

Guideline
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

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.