1985-1987 Honda TRX 250 Fourtrax 250 Service Manual, Page 19Get this manual
LUBRICATION
ENGINE Oil lEVEL
Place the Four Trax on level ground Check the 011 level with the oil filler capdipstickDo not screw it in when making this checkIf the oil level is below or near the lower level line on the dipstickadd the recommended oil (page 2- 1) up to the upper level line(21 UPPER LEVEL
(3 LOWER LEVEL -
ENGINE OilFIlTER CHANGE
Change engine oil with the eng ine warm and the Four T,al' on level ground to assure complete drainingRemove the oil filler cap and drain boltRemove the three bolts attaching the oil filte covel oil filter and spring Discard the oil filter