1997-2004 Honda Fourtrax Recon TRX250TE/TM Service Manual, Page 60Get this manual
MAINTENANCE Coat the new O-rings with engine oil and install them onto the valve adjusting hole capsInstall the hole caps and tighten them to the specified torque
TORQUE: 20 Nm (2.0 kgf.m, 14Ibfft)
Check that the O-ring is in good condition, and install the timing hole cap (page 3-10)
ENGINE OIL
Oil lEVEL INSPECTION
Place the vehicle on level groundRemove the oi filler capdipstick and wipe it cleanReinstall the oil filler capdipstick, but do not screw it in
Remove the oil fi ller capdipstick and check the oil