[shumway072]

just my 2 cents but i found that a degreaser from Tractor Supply call 505 degreaser ( in a 1 gallon blue jug for i believe 8 of 10 dollars) works miracles. i bought it to degrease the usual motor and hydro areas but sprayed it on the plastic and the yellow, faded brown hood and panels began to litteraly drip off brown crud and returned to new shine again. just spry on and rinse away with garden hose