FORM NO. 3316239 MODEL NO. 20431 ~ & UP MODEL NO. 20432 — & UP OPERATOR’S MANUAL ADDENDUM kc Hanging CRANKCASE OIL UPDATE Due to a design change, the following procedure will replace the Changing Crankcase Oif procedure in your Operator's Manual, Form No. 3315630, page 10. We suggest that you keep this material with your Operator's Manual so that both may be referred to for instructions concerning safe operation and proper maintenance procedures.