1986-1988 Honda TRX 200SX Fourtrax Service Manual, Page 28Get this manual
MAINTENANCE Loosen th air cleaner ele ent connecting band and remove the element assembly fro the case
Remove the hold nut, element holder and element Irom th element core
(11 ELE ENT HOLDER
Wash the element in non-flammable or high flash POint solvent, sQueez au( the solvent thoroughly and allow to dry Soak the element In gear oi rSAE 80-90l and squeeze OUI excessPlace the element onto the element core and replace the element holder and nulInstall the element In the air cleaner case and tighten the conn ecting band Install the air cleaner case cover and clips Install the seat
m ELEMENT
SPARK PLUG
Disconnect the spark plug cap and remove the spark plug Visually inspec the spa rk plug electrodes for wearThe center el trode should have sqLl are edges and th side electrode shOUld have constant thicknessDiscard the spark plug there is apparent wear or If he insulator is cracked or chippedMeasure the gap with wire -type feeler gauge and adjust if necessary by carefully bend ing 'h Side elec trode