FREQUENCY
ITEMS
NOTE
CRF450R
Each race or
about 2.5 hours
Every 3 races or
about 7.5 hours
Every 6 races or
about 15.0 hours
Every 9 races or
about 22.5 hours
Every 12 races or
about 30.0 hours
CRF450RX
Each race or
about 3.5 hours
Every 2 races or
about 7.5 hours
Every 4 races or
about 15.0 hours
Every 6 races or
about 22.5 hours
Every 8 races or
about 30.0 hours
Clutch Fluid
NOTE 2
Clutch System
NOTE 5
Control Cables
Exhaust Pipe/Muffler
Suspension
Swingarm/Shock Linkage
Fork Oil
NOTE 3
Nuts, Bolts, Fasteners
Wheels/Tyres
Steering Head Bearings
Side Stand
NOTE 7
Notes:
1 : Clean after every heat for dusty riding condition.
4 : Inspect after the first break-in ride.
2 : Replace every 2 years. Replacement requires
mechanical skill.
5 : Replace the engine oil, if the clutch discs and plates
are replaced.
3 : Replace after the first break-in ride.
6 : Replace every year.
7 : Only RX type.
20210720082450_42MKE6020_eng_BOOK Page 46 Tuesday, July 20 2021 08:26:26 JST
Maintenance Schedule
Maintenance
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