2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 101Get this manual
LUBRICATION SYSTEM ('04'05)
SERVICE INFORMATION
GENERAL
ACAUTION
Used engine oil may cause skin cancer if repeatedly left in contact with the skin for prolonged periodsAlthough this is unlikely unless you handle used oil on daily basis, it is still advisable to thoroughly wash your hands with soap and water as soon as possible after handling used oil This section covers service of the oil pump and oil coolerThe crankcase must be separated to service the oil pump (page 15-11)For engine oil level check, oil change and filter replacement (page 4-14)For transmission oil level check and oil change (page 4-17)
SPECIFICATIONS
ITEM Engine oil capacity After draining After filter change After disassembly STANDARD 0.78 liter (0.82 US qt, 0.67 Imp qt) 0.82 liter (0.87 US qt, 0.72 Imp qt) 1.20 liter (1.27 US qt, 1.06 Imp qt) Pro Honda GN4, HP4 (without molybdenum additives) 4-stroke oil or HP4M (with molybdenum additives) 4-stroke oil, or equivalent motor oil API service classification: SG or Higher JASO 903 standard: MA or MB Viscosity: SAE 10W-40, 5W-30 0.55 liter (0.58 US qt, 0.48 Imp qt) 0.65 liter (0.69 US qt, 0.57 Imp qt) Pro Honda GN4 or HP4 (without molybdenum additives) 4-stroke oil or equivalent motor oil API service classification: SG or Higher JASO 903 standard: MA Viscosity: SAE 10W-40, 5W-30 0.15(0.006) 0.15-0.21 (0.006-0.008) 0.05-0.13(0.002-0.005) Unit: mm (in) SERVICE LIMIT -