Quick Reference - Honda CRF450R Owner's Manual

Quick Reference

The following is a brief, but important collection
of information you need to know about your
Honda. You'll also find space to record
important notes.
How To Avoid Costly Repairs
The engine of your Honda can be the most
expensive component to repair. Proper
maintenance, especially the use of the
recommended fluids and filters, prevents
premature wear and damage.
Frequent causes of costly engine repairs are:
• Transmission oil & premix oil: insufficient
quantity, improper oil.
• Air cleaner: dirty, leaking because of
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Quick Reference
Record important information here:
Frame No.
Engine No.
Owner's:
Name
Address
City/State
Phone
Dealer's:
Name
Address
City/State
Phone
Service Mgr.
Maintenance The maintenance schedule (page 21) lists service frequencies for:
each race or about 2.5 hours,
every 3 races or about 7.5 hours, and
every 9 races or about 22.5 hours
Pre-ride Inspection Check the items listed on the Pre-Ride inspection checklist each time before you ride
(page 9):
Fuel/Capacity unleaded gasoline, pump octane number of 91 or higher
tank: 1.90 US gal (7.2R)
Engine oil Pro Honda GN4 or HP4 (without molybdenum additives) 4-stroke engine oil or an equivalent.
Transmission oil Pro Honda HP Trans oil, Pro Honda GN4 or HP4 (without molybdem additives) 4-stroke
engine oil, or an equivalent.
Tires Front: 80/100-21 51M, Rear: 110/90-19 62M
Type: bias-ply, tube
Tire Pressure (cold) Front: 15 psi (100 kPa, 1.0kgf/cm
Rear: 15 psi (100 kPa, 1.0kgf/cm
Spark Plug standard: IFR8H11 (NGK) or VK24PRZ11 (DENSO)
optional: IFR9H11 (NGK) or VK27PRZ11 (DENSO)
Drive Chain D.I.D. 520DMA2
2 )
2 )