2003 Honda ATV TRX650FA Rincon Factory Service Manual, Page 71Get this manual
MAINTENANCE NOTEOt he viscosities shown in th cha rt may be used when he average te mperat ure in your ri ing area is ithin he ind icated range
OIL V1SCOSinES 20 W-50
Reinstall the oil filler capoi filler cap cove and dipstick
10 W- 40 10W-30 5W-3 OW-30
" -'' '""''''- -t.i,OC 10 20 30 40 s
20 40 60 80
OIL CHANGE