What oil how much. How do i check the oil
This applies to the Royal Star, Tour Deluxe, and Venture 1996 and up. Crankcase capacity is 3.7 US quarts (3.5 liters) without filter change, 3.9 US quarts with new filter. The clutch and transmission operate in the same oil; Yamaha recommends oil changes at 4,000 mile or 6 month intervals (whichever comes first), filters at alternate oil changes, but most tourers change filters whenever the oil is changed.
Oil, religion and politics are topics upon which there is considerable debate and no agreement; neither religion nor politics, however, will leave you stranded 50 miles from nowhere with a seized or galled bearing or broken gear or shaft. Poll tourers - I've found most take the advice of OTR truckers and buy the best synthetic oils they can find. Three names keep coming up - Mobil Delvac 1, Mobil-1 SUV and Shell Rotella T Synthetic. The last is available at Walmart for $19.00 a gallon, I use it in eveything - car, scooter, bike, lawnmowers, rototiller. The last car I got rid of was a Camry V-6 with 306,000 miles on it; I gave it to a nephew that needed a car and it's still being driven daily at U.T. Austin; mileage at last checkup - 355,000, and, except for spark plugs, I've yet to touch an engine component. The RSTD has 121,000 miles on the clock, and still strains a weak battery at start-up; I have no idea how long the engine may last.
To check the oil level, look for a glass window on the right side of the crankcase marked for
high (max) and low (min) levels. Get on hands and knees, have somebody
hold the bike upright, and look under the front crankcase cover
directly beside the right operator's footrest; you'll probably need a
flashlight to read it.