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

RR 400

Library entry covers 2006-2025

48 factory 52 guideline

Published source

Beta RR 4T 400-520 2011 owner's manual (Beta USA), scheduled maintenance pp.52-53

Factory owner's handbook. Covers Beta 2011 RR 400-520 4T owner's manual; other years from 2006 not compared.

100 items for a 2006 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: Spoked, tubed
Sidecar: No sidecar

Maintenance schedule

2006 Beta RR 400

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

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 500 mi

1 item

Check coolant level

Pre-ride / on the road

Guideline

On the road: every 600 mi

1 item

Check chain slack and rear wheel alignment

Pre-ride / on the road

Guideline

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

10 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 spoke tension and wheel true

Wheels and tires

Guideline
Check wheel bearings for play

Wheels and tires

Guideline

Every 4,000 mi 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 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

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 mi or 2 years

1 item

Compression test (or leak-down)

Engine

Guideline

Every 12,000 mi 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 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 15,000 mi or 4 years

1 item

Check valve clearances (shim adjusted)

Engine

Guideline

Every 16,000 mi or 4 years

1 item

Replace spark plugs

Engine

Guideline

Every 18,000 mi

1 item

Replace chain and sprockets (wear based)

Final drive

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 15 h

28 items

Breather pipe (check)

Engine

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Cooling system tightness and coolant level (check)

Engine

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Engine mounting screws (check)

Engine

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Engine oil (replace)

Engine

Factory

Factory: Scheduled maintenance, vehicle (p.52): S at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Exhaust manifold tightness (check)

Engine

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Nuts and bolts (tighten)

Engine

Factory

Factory: Scheduled maintenance, vehicle (p.52): T at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Paper oil filter (replace)

Engine

Factory

Factory: Scheduled maintenance, vehicle (p.52): S at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Spark plug cap (clean)

Engine

Factory

Factory: Scheduled maintenance, vehicle (p.52): P at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Wire mesh oil filter (clean)

Engine

Factory

Factory: Scheduled maintenance, vehicle (p.52): P at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Airbox and air filter (clean)

Fuel and air

Factory

Factory: Scheduled maintenance, vehicle (p.52): P at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Carburetor idle setting (check)

Fuel and air

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Carburetor tightness (check)

Fuel and air

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Fuel pipe (check)

Fuel and air

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Clutch master cylinder fluid level (check)

Primary and gearbox

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Gear and clutch oil (replace)

Primary and gearbox

Factory

Factory: Scheduled maintenance, vehicle (p.52): S at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Chain, sprocket and pinion (check)

Final drive

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Fork covers (clean)

Front end

Factory

Factory: Scheduled maintenance, vehicle (p.52): P at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Shock absorber and fork (check)

Front end

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Steering bearings (check)

Front end

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Brake disc thickness (check)

Brakes

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Brake fluid level and pad thickness (check)

Brakes

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Brake hose tightness (check)

Brakes

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Spokes (check)

Wheels and tires

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Tires (check)

Wheels and tires

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Wheel bearing clearance (check)

Wheels and tires

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Control cables sliding and adjustment (check)

Controls and cables

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Kick start and gearchange lever screws (check)

Controls and cables

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Lever free travel and cable sliding (check)

Controls and cables

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 15 h (100 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.

Every 30 h

2 items

Valve clearance (check)

Engine

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon and every 30 h (200 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Clutch plate wear (check)

Primary and gearbox

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: I at 30, 60, 120 and 150 h; competition: I at 15, 30, 60 and 75 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.

Every 60 h

1 item

Spark plug (replace)

Engine

Factory

Factory: Scheduled maintenance, vehicle (p.52): S every 60 h (400 l). Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.

Every 90 h

14 items

Balancer shaft bearing (replace)

Engine

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: S at 90 and 180 h; competition: S at 45 and 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Bypass valve spring length (check)

Engine

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: I at 90 and 180 h; competition: I at 45 and 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Camshaft wear (check)

Engine

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: I at 90 and 180 h; competition: I at 45 and 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Connecting rod bearings (replace)

Engine

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: S at 90 and 180 h; competition: S at 45 and 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Crankshaft bearings (replace)

Engine

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: S at 90 and 180 h; competition: S at 45 and 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Cylinder wear (check)

Engine

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: I at 90 and 180 h; competition: I at 45 and 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Gear and drive gear wear (check)

Engine

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: I at 90 and 180 h; competition: I at 45 and 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Piston and piston rings (replace)

Engine

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: S at 90 and 180 h; competition: S at 45 and 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Valve guide wear (check)

Engine

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: I at 90 and 180 h; competition: I at 45 and 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Valve springs (check)

Engine

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: I at 90 h; competition: I at 45 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Valves (check)

Engine

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: I at 90 and 180 h; competition: I at 45 and 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Clutch hub and bell wear (check)

Primary and gearbox

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: I at 60, 90, 150 and 180 h; competition: I at 30, 45, 75 and 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Clutch plates (replace)

Primary and gearbox

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: S at 90 and 180 h; competition: S at 45 and 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Clutch spring length (check)

Primary and gearbox

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: I at 60, 90, 150 and 180 h; competition: I at 30, 45, 75 and 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.

Every 180 h

2 items

Valve springs (replace)

Engine

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: S at 180 h; competition: S at 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.
Gearbox bearing, crankcase side (replace)

Primary and gearbox

Factory

Factory: Scheduled maintenance, engine (p.53): amateur: S at 180 h; competition: S at 90 h. Engine table columns: competition use 15, 30, 45, 60, 75 and 90 h (100 to 600 l of fuel); amateur use 30, 60, 90, 120, 150 and 180 h (200 to 1,200 l). Intervals here follow amateur use. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.

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

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

No interval set

1 item

Spark plug (check)

Engine

Factory

Factory: Scheduled maintenance, vehicle (p.52): I at the 1st coupon. Vehicle table columns: 1st coupon (after 3 h or 20 l of fuel), every 15 h or 100 l, every 30 h or 200 l, every 60 h or 400 l. Codes: I = check and if necessary adjust, clean, lubricate or replace; P = clean; S = replace; T = tighten. For service contact the Betamotor authorized network.

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.