1981-1984 Official Honda ATC250R Shop Manual, Page 265Get this manual
250R BAND SCREW
Loosen the connecting tube band screwRemove the element holding bracket screw and elementRemove the element from the holderRefer to page 25 for cleaning and reoiling instructions
'83-'84 ATC250R ADDENDUM
BRACKET SCREW GREASE
THROTTLE OPERATION