Had some time Saturday - drained the oil that's been in the 228 for 15 years - black as coal. Pulled the filter housing to clean the gunk out of the bottom - found the rubber hose part of the inlet was dry-rot broken, will need to get another or fabricate it. Pulled a rear hub cap and found oil sitting in it - so will add replacing seals to to-do list. Cut a couple of pallets down so I have a temporary bed floor. Pulled and dumped the oil bath cleaner - now it's soaking. Realized the garage needed to be rearranged to bring the tools closer to the truck - that was Sunday afternoon....