Jacked up a rear wheel to inspect drum brake shoe thickness. The primary shoe is riveted and worn to about a sixteenth of an inch away from the rivets; the trailing shoe is bonded and shows almost no wear. I suspect that a previous mechanic replaced the primary shoes but not the trailing shoes. I decided to do likewise; leave the trailing shoes and replace the primaries. But on the left rear (the only one I've jacked up so far), when the new primary shoe is installed, the drum won't slide over the shoes. The adjuster is backed off completely. I notice that the lining on the old primary shoe is heavily worn above the top rivets and below the bottom rivets. Is that normal wear, or does the lining thickness need to be reduced by an installer to allow the drum to fit over the shoes? Did I make a mistake buying the replacement shoes from Advance Auto? Any suggestions about creatring enough clearance to install the drum would be appreciated. Fred in Lakewood, CO
- posted
14 years ago