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Ural · Ural / Dnepr / M72 flat twin sidecar outfits (1941-)

Retro (745 cc)

Library entry covers 2006-2016

36 factory 48 guideline

Published source

Ural M70 / Retro Owner's Manual, Periodic maintenance chart (Ural PDF hosted on Squarespace, titled 2017 M70_Retro Manual)

Factory source. Covers Ural owner's manual that covers the M70 and Retro model (file titled 2017 M70_Retro Manual; no year printed in the pages read); adjacent-year edition for the 2006-2016 row.

84 items for a 2008 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 valve, pushrods, adjustable tappets
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: Shaft
Front suspension: Telescopic fork
Rear suspension: Swingarm, twin shocks
Front brake: Disc, hydraulic
Rear brake: Drum (or band / belt rim)
Wheels: Cast / alloy, tubeless
Sidecar: No sidecar

Maintenance schedule

2008 Ural Retro (745 cc)

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 1,000 mi or 6 months

2 items

Adjust rear drum brake and rod / cable linkage

Brakes

Guideline
Inspect tire tread, sidewalls and date codes

Wheels and tires

Guideline

Every 3,000 mi or 12 months

7 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 wheel bearings for play

Wheels and tires

Guideline

Every 3,107 mi or 12 months

6 items

Engine oil (replace; also after 1 year in use or long storage)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): inspect when new; R at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Oil filter (replace; also after 1 year in use or long storage)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): R at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Air filter (inspect; also after 1 year in use or long storage)

Fuel and air

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 500, 5,000, 15,000 and 25,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Battery charge level and contacts (inspect; also after 1 year in use or long storage)

Ignition and electrics

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Brake fluid level (inspect; also after 1 year in use or long storage)

Brakes

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 500 km, then every 5,000 km; I/R at 30,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Wheels and tires: pressure, wear, rim breakage and bends, balancing (inspect; also after 1 year in use or long storage)

Wheels and tires

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): when new, then at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.

Every 3,107 mi

13 items

Compliance flanges (check for cracks and damage)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 500, 5,000, 15,000 and 25,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Cylinder stud nuts (check tightness)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Electrical equipment (inspect)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): when new, then at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Fastener tightness (check)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): when new, then at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Headlight position (inspect)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): when new, then at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Spark plugs (inspect)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 500, 5,000, 15,000 and 25,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Test drive (perform)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): at every service. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Throttle body synchronization (check)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Valve clearance (check)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Fuel hoses (check)

Fuel and air

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Clutch, throttle and odometer cables and clutch lever travel (inspect)

Primary and gearbox

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): when new, then at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Disc brake: pads, disc, hoses, calipers, cylinders, lever travel (inspect)

Brakes

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Spoke tightness (check)

Wheels and tires

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 500 km, then every 5,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.

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
Lubricate brake cam spindles, check linings and drums

Brakes

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

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 final drive for leaks and bearing play

Final drive

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 12 months

1 item

Lever axles, cable ends, rear brake cams, drive shaft splines and hubs, drive shaft U-joints (inspect, lubricate; also after 1 year in use or long storage)

Brakes

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I/L at 10,000, 20,000 and 30,000 km, so every 10,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.

Every 6,214 mi

13 items

Compliance flanges (replace)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): R at 10,000, 20,000 and 30,000 km, so every 10,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Painted and chromed surfaces (check for dents, scratches and rust)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): when new, then at 10,000, 20,000 and 30,000 km, so every 10,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Spark plugs (replace)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): R at 10,000, 20,000 and 30,000 km, so every 10,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Air filter (replace)

Fuel and air

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): R at 10,000, 20,000 and 30,000 km, so every 10,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Fuel tank filter (inspect)

Fuel and air

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 500 km, then every 10,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
In-line fuel filter (replace)

Fuel and air

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): R at 10,000, 20,000 and 30,000 km, so every 10,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Ignition timing (inspect)

Ignition and electrics

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 10,000, 20,000 and 30,000 km, so every 10,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Final drive and gearbox oil (inspect)

Primary and gearbox

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 5,000, 15,000 and 25,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Final drive and gearbox oil (replace)

Primary and gearbox

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): inspect when new; R at 500 km, then every 10,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Steering head bearings (inspect)

Front end

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 10,000, 20,000 and 30,000 km, so every 10,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Motorcycle and sidecar swing arm bearings, 2WD linkage on 2WD models, Retro reverse linkage (inspect)

Rear suspension and frame

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 10,000, 20,000 and 30,000 km, so every 10,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Parking brake operation (check)

Brakes

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): when new, then at 10,000, 20,000 and 30,000 km, so every 10,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Wheel bearings (inspect)

Wheels and tires

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 10,000, 20,000 and 30,000 km, so every 10,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.

Every 8,000 mi or 2 years

1 item

Check and adjust valve clearances

Engine

Guideline

Every 9,321 mi

2 items

Sidecar alignment (inspect)

Engine

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): when new, then at 15,000 and 30,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.
Shock absorbers (inspect)

Rear suspension and frame

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): I at 15,000 and 30,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.

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

4 items

Replace air filter element

Fuel and air

Guideline
Synchronize throttle bodies

Fuel and air

Guideline
Change final drive (rear drive) oil

Final drive

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

1 item

Replace brake linings / skim drums (wear based)

Brakes

Guideline

Every 16,000 mi or 4 years

1 item

Replace spark plugs

Engine

Guideline

Every 18,641 mi

1 item

Front fork oil (replace)

Front end

Factory

Factory: Periodic maintenance chart, Ural service schedule (Ural owner's manual covering the M70 and Retro model, model M70/RETRO 745 cc; official Ural PDF titled 2017 M70_Retro Manual, PDF page 12): R at 30,000 km. Columns as printed: new; 310 mi (500 km); 3,125 mi (5,000 km); 6,250 mi (10,000 km); 9,375 mi (15,000 km); 12,500 mi (20,000 km); 15,625 mi (25,000 km); 18,750 mi (30,000 km). Key: I inspect, adjust, clean or replace if necessary; R replace; L lubricate; P perform. * also repeat after 1 year in use and after long storage.

Every 20,000 mi or 4 years

3 items

Lubricate drive shaft splines / check U-joint

Final drive

Guideline
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

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

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.