1986-1988 Honda TRX 200SX Fourtrax Service Manual, Page 164Get this manual
REAR WHEELSUSPENSION Remove the snap ring, sprocket side ring and fe lt sea lRemove the final driven sprocket nuts, damper plates and the sp rocket from the rear ax le flange Loosen the fou axle housing lock bolts and the drive chai ad justing nutsDerail the drive chain and remove the driven sprocket