2001-2003 Honda TRX500FA Factory Service Manual, Page 147Get this manual
CYLINDER HEADVALVE Ttghren the cy lmder
head bolTS after Ins talling the eylm
Inst all the cy linder headInstall and temporarily tighten he four cylinder head
dehead CCNer
If the thermosensor was remoeoapply sealant the thermosen sor threadsDo not apply sealant to the sensor head Install and tighten he th erm osensorTORQUE: 10 Nm (1.0 kgfmIbUt)
If the carb ureto insu lat or wa rem oved, install it, ali ni ng its groove it the lug th cy linder headIns all and tighten the spark pl ug TORQUE: 18 -m (1.8 kgfom13 Ibf-ttl