Interesting information! I have a black wooden Convertible brushroll as well (I believe it's a chevron pattern, IIRC) that I experimented with but put back in favor of the "Beats-as-it-Sweeps-as-it-Cleans" beater bar. Later on I read somewhere (either on one of the Yahoo vacuum groups or one of Jeff's posts on here) that this type of brushroll puts a strain on the 2-speed motor and is better for the high-performance and "Power Surge" motors. What would the reasoning be behind this?
When I won the 1020 on eBay in December 2002 (hard to believe I've had it for over 3 years), it was all original and for the most part good shape, but the cord, vinyl bag, and even the bellows/fill tube assembly REEKED of cigarette smoke (and I mean REEKED...the worst one that I've ever seen), and I tried literally everything to get rid of the smell. After many attempts, it finally dawned on me that the only solution was to replace the affected parts.
Now I'm going to admit I made one of the WORST mistakes a vacuum enthusiast could make, in my opinion at least. I had a nice (apart from a few scuffs and a break in the cord sheath) "Convertible 700" from 1989-1990 that I hadn't had for very long. At the time I didn't care for it much since it had a "cheaper" feel to it, a 6-blade fan, and the aforementioned brushroll instead of the beater bar--I liked the metal-body cleaners more. So I cannibalized it for parts, kept what I didn't need, and took the cord and Type A bag assembly off and began the task of replacing them on the 1020...switching out the metal bag mount on the Type A fill tube as I thought it was sturdier. Looking back, I can't believe I actually did that to a perfectly good machine, not to mention the last Convertible model, as there are plenty of "junk" Convertibles (that weren't important models) around to use for parts.
Later on, I changed out the grey "Convertible 700" bag assembly and put it on the orange plastic-body Convertible which I subsequently gave away, and now I have a new off-white Hoover outer bag on the 1020, which matches the machine much better, IMHO. This week, hopefully, I'm also going to replace the grey cord with a nice white one and detail it a bit, so even though the 1020 won't be all-original, it will fit in nicely down in the laundry room with the others.
Meanwhile, here's how it looked as of 2004. That ugly cord has to go!! Any suggestions on how to get the handle scratches out?
--Austin