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Peugeot · Overhead-cam four-stroke single, wet sump, separate gearbox oil, CVT belt drive

Tweet 125

Library entry covers 2010-2024

33 factory 46 guideline

Published source

Peugeot Tweet workshop manual, service schedule and commissioning pp.9-10 (ManualsLib viewer pp.11-12)

Factory service manual. Covers Peugeot Tweet workshop manual (50 cc and 125/150 cc rows), no edition year.

79 items for a 2021 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: Separate gearbox oil
Clutch control: Hand lever, cable
Final drive: Belt CVT, scooter automatic
Front suspension: Telescopic fork
Rear suspension: Swingarm, twin shocks
Front brake: Disc, hydraulic
Rear brake: Disc, hydraulic
Wheels: Spoked, tubed
Sidecar: No sidecar

Maintenance schedule

2021 Peugeot Tweet 125

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

Every 621 mi

1 item

Engine oil level (check)

Engine

Factory

Factory: Service schedule (p.9): every 1,000 km. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.

Every 1,000 mi or 6 months

1 item

Inspect tire tread, sidewalls and date codes

Wheels and tires

Guideline

Every 3,000 mi or 12 months

8 items

Check throttle cable(s) free play and return

Fuel and air

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 spoke tension and wheel true

Wheels and tires

Guideline
Check wheel bearings for play

Wheels and tires

Guideline

Every 3,107 mi or 12 months

23 items

Drive pulley bearings and guides (check)

Engine

Factory

Factory: Service schedule (p.9): V at 5,000 and 15,000 km. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Electrical equipment operation (check)

Engine

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Engine oil (change) and strainer (clean)

Engine

Factory

Factory: Service schedule (p.10): R at 500, 2,000, 5,000 km and every service after. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Final drive (relay box) oil (change)

Engine

Factory

Factory: Service schedule (p.10): R at 500, 5,000 km and every service after. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Front and rear suspension (check)

Engine

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Headlight height (adjust)

Engine

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Intake muffler drain (clean)

Engine

Factory

Factory: Service schedule (p.9): N at 5,000 km and every service after. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Nuts and bolts tightness (check)

Engine

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Road test

Engine

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Spark plug (change)

Engine

Factory

Factory: Service schedule (p.9): V at 500 km; R at 5,000 km and every service after. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Valve clearance (check, adjust)

Engine

Factory

Factory: Service schedule (p.10): V at 2,000 km and every service after. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Fuel pipes condition (inspect)

Fuel and air

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Battery electrolyte level and charge (check)

Ignition and electrics

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Transmission belt, 125/150 cc (change)

Primary and gearbox

Factory

Factory: Service schedule (p.9): R at 5,000 km and every service after. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Steering column play (check)

Front end

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Brake fluid level (check)

Brakes

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Brake pad wear (inspect)

Brakes

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Front and rear brake hydraulic controls (check)

Brakes

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Joints: center stand, brake levers, brake cams (lubricate)

Brakes

Factory

Factory: Service schedule (p.10): G at 5,000 km and every service after. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Rear brake lining wear (inspect)

Brakes

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Tire condition, pressure and wear (inspect)

Wheels and tires

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Wheel bearing play (inspect)

Wheels and tires

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Throttle cable play (check)

Controls and cables

Factory

Factory: Service schedule (p.9): checked at each service (500, 2,000, then every 5,000 km). Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.

Every 4,000 mi or 12 months

3 items

Inspect, clean and gap spark plugs

Engine

Guideline
Adjust clutch free play, lubricate cable and lever pivot

Primary and gearbox

Guideline
Inspect CVT drive belt, rollers / sliders and clutch shoes

Final drive

Guideline

Typical scooter interval. Your owner's manual figure governs; check belt width against the service limit.

Every 5,000 mi 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 6,000 mi or 12 months

6 items

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 6,214 mi or 2 years

5 items

Drive pulley bearings and guides (inspect, change if necessary)

Engine

Factory

Factory: Service schedule (p.9): C at 10,000 and 20,000 km. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Kick starter mechanism (check, lubricate)

Engine

Factory

Factory: Service schedule (p.9): G at 10,000 and 20,000 km. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Air filter (change)

Fuel and air

Factory

Factory: Service schedule (p.9): R at 10,000 and 20,000 km. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Carburetor setting (check)

Fuel and air

Factory

Factory: Service schedule (p.10): V at 10,000 and 20,000 km. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Transmission belt, 50 cc (change)

Primary and gearbox

Factory

Factory: Service schedule (p.9): R at 10,000 and 20,000 km. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.

Every 8,000 mi or 2 years

1 item

Check and adjust valve clearances

Engine

Guideline

Every 10,000 mi or 2 years

2 items

Compression test (or leak-down)

Engine

Guideline
Change gearbox oil

Primary and gearbox

Guideline

Every 12,000 mi or 2 years

3 items

Replace air filter element

Fuel and air

Guideline
Synchronize throttle bodies

Fuel and air

Guideline
Grease swingarm pivot

Rear suspension and frame

Guideline

Every 12,000 mi or 3 years

1 item

Replace CVT drive belt

Final drive

Guideline

Typical scooter interval, or sooner if the belt is cracked, glazed or below its width limit.

Every 12,427 mi or 4 years

2 items

Fuel filter (change)

Fuel and air

Factory

Factory: Service schedule (p.10): R at 20,000 km. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
Fork oil (change)

Front end

Factory

Factory: Service schedule (p.10): R at 20,000 km. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.

Every 15,000 mi 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 16,000 mi or 4 years

1 item

Replace spark plugs

Engine

Guideline

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 24,000 mi or 4 years

1 item

Replace fuel filter

Fuel and air

Guideline

Every 25,000 mi or 6 years

1 item

Replace swingarm bushes / bearings

Rear suspension and frame

Guideline

Every 30,000 mi 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
Inspect frame, welds and lugs for cracks

Rear suspension and frame

Guideline
Brake fluid (change)

Brakes

Factory

Factory: Service schedule (p.10): change once every 2 years. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.
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 5 years

1 item

Fuel pipe (change)

Fuel and air

Factory

Factory: Service schedule (p.10): change once every 5 years. Columns: normal servicing at 500, 2,000, 5,000, 10,000, 15,000 and 20,000 km; heavy-duty servicing (damp or dusty use, high temperature, town-only use, deliveries, short cold trips) at 500, 1,000, 2,500, 5,000, 7,500 and 10,000 km; minimum servicing at 1, 6, 12, 24, 36 and 48 months. After 20,000 km resume the schedule from 5,000 km. Codes: V = check, clean, adjust; R = change; G = check, clean, lubricate; C = inspect and change if necessary; N = clean.

Every 6 years

2 items

Replace inner tubes and rim tape with tires

Wheels and tires

Guideline
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.