SHERCO 250 SEF RACING Manual Del Usuario página 135

MAINTENANCE SCHEDULE
After Every
MAINTENANCE
5 hours 20 hours
ENGINE
Change engine oil, filter, clean pre filter and change if necessary
Clean the magnetic drain plug
Replace spark plug (after 50 hours)
Check and adjust valve clearances
Check engine mounting bolts for tightness
INJECTION
Clean the venturi
ACCESSORIES
Check cooling system for leaks
Check sealing and attachment of the exhaust
Check status, flexibility and position of the cables, adjust and lubricate
Check oil level in clutch master cylinder
Clean air filter and housing
Check status and position of the electrical wiring
Check function of electric components (headlight/tail/stop turn signals,
computer control unit, etc.)
BRAKES
Check brake fluid level, brake pad thickness and the brake discs
Check status and sealing of the brake lines
Check status, of the foot brake pedal and hand brake lever
Check tightness of brake system fastners and discs
CHASSIS
Check for leaks and function of fork and shock
Clean the dust covers
Purge air from the fork legs
Check general tightness of bolts and screws
Check / adjust steering head bearings
WHEELS
Check rims and spoke tension
Check condition of the tires and tire pressure
Check chain, sprockets, guides, chain tension
Lubricate the chain
Check wheel bearing clearance
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