Glass Cover

I removed all items from area of refrigerator. I removed the drawers. I unscrewed the broken slide rail. Upper drawer had left side broken. Lower drawer had right side broken. I simply screwed the new slide rail in. The glass shelf didn't fit, so I took a pair of needle nose pliers and broke off a tiny piece on the slide rail that was preventing the glass from dropping in. (I checked the old one first and could see the same thing had been done) I screwed each rail in and dropped the glass shelf back in. (The lower shelf was broken and I ordered a replacement at the same time as the broken rails. I put the glass into the plastic holder of the old (broken) shelf and slipped it back in. Very easy. I'm a housewife not a repairman. I saved a few dollars on a house call.