2-1
MAINTENANCE SCHEDULE
KMS. / MONTHS (whichever comes first)
CHECKS
1000 / 2 5000 / 12 10000 / 24 15000 / 36 20000 / 48 25000 / 60
Gearbox/Clutch oil REPLACE REPLACE CHECK REPLACE CHECK
Rear shock absorber CHECK CHECK CHECK CHECK CHECK
Tightness of fastenings TIGHTEN TIGHTEN TIGHTEN TIGHTEN TIGHTEN TIGHTEN
Battery (level) CHECK CHECK CHECK CHECK CHECK
Spark plug CLEAN REPLACE REPLACE REPLACE REPLACE REPLACE
Final drive chain
TIGHTEN UP
CHECK REPLACE CHECK REPLACE CHECK
Carburettor
ADJUST ADJUST ADJUST ADJUST ADJUST ADJUST
CLEANING CLEANING CLEANING CLEANING CLEANING CLEANING
Cylinder / cylinder head
piston
CLEAN UP CLEAN UP
Tightness of cylinder head
TIGHTEN UP TIGHTEN UP TIGHTEN UP TIGHTEN UP TIGHTEN UP TIGHTEN UP
Piston rings CHECK REPLACE CHECK REPLACE CHECK
Air filter CLEAN CLEAN CLEAN CLEAN CLEAN
Oil filter REPLACE REPLACE
Front forks hydraulic fluid REPLACE REPLACE
Steering play CHECK
TIGHTEN UP
CHECK
TIGHTEN UP
CHECK
TIGHTEN UP
Inlet reed valve CHECK CHECK
Brake hoses CHECK CHECK CHECK CHECK
Brake pads CHECK CHECK CHECK CHECK CHECK CHECK
Brake fluid CHECK REPLACE CHECK REPLACE CHECK
Engine coolant CHECK CHECK REPLACE CHECK REPLACE CHECK
Tyres CHECK CHECK CHECK CHECK CHECK CHECK
Rims / spokes CHECK CHECK CHECK CHECK CHECK CHECK
Fuel and oil hoses CHECK REPLACE CHECK REPLACE CHECK
Oil pump setting CHECK CHECK CHECK
SPARK PLUGS USED IN THE DERBI MANUAL GEARBOX ENGINES 2002
SENDA R/SM 50 X-TREM/DRD EURO-I (W.V.T.A.)
GPR 50 R/REPLICA EURO-I (W.V.T.A.)
BULTACO LOBITO 50 EURO I (W.V.T.A.)
BULTACO ASTRO 50 EUROI (W.V.T.A.)
SENDA R/SM 50 X-TREM/DRD SPAIN / FRANCE
GPR R/REPLICA 50 SPAIN / FRANCE
BULTACO LOBITO 50 SPAIN
BULTACO ASTRO 50 SPAIN
SPARK PLUG MODEL
NGK B8ES
CHAMPION N3C
NGK B10ES
CHAMPION N1C
