1988-1994 Honda TRX300 Fourtrax, 1988, 1990-1994 TRX300FW Fourtrax Service Manual, Page 27Get this manual
2LUBRICATION SERVICE INFORMATION TROUBLESHOOTING ENGINE OIL LEVEL ENGINE OILFILTER CHANGE OIL FILTER SCREEN 2-1 2-2 2-3 2-3 2-4 FRONT DIFFERENTIAL (TRX300FW) REAR FINAL DRIVE OIL FRONT GEAR CASE OIL (TRX300FW) LUBRICATION POINTS 2-4 2-5 2-6
SERVICE INFORMATION
GENERAL
If the engine must be running to do some work, make sure the area is well ventilatedNever run the engine in an enclosed areaThe exhaust contains poisonous carbon monoxide gas that may cause loss of consciousness and lead to deathCAUTION
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 Section shows how to service the oil pump
SPECIFICA TIONS
Engine Oil Capacity 2.5 lit (2.6 US qt, 2.2 Imp qt) at disassembly 2.25 lit (2.38 US qt, 1.98 Imp qt) at oil and filter change 2.2 lit (2.3 US qt, 1.9 Imp qt) after draining Engine Oil Recommendation Use Honda GN4 4-stroke oil or equivalentAPI Service Classification: SF or SG Viscosity: SAE 10 W-40 Other viscosities shown in the chart may be used when the average temperature in your riding area is within the indicated rangeFront Differential (TRX300FW) Oil capacity