Wood Patio Sliding Roller Door Repair
Source: http://www.ehow.co.uk/how_6913404_repair-patio-door-sliding-roller.html
Images: http://www.superglide.com.au/
Wooden sliding patio doors that sit on tracks with sliding rollers tend to be vulnerable to grease and dirt build-up and wear to bearings and wheels. If the door is starting to jam when you try and open it, it’s time to repair or replace the rollers. Some doors have rollers on the top or bottom and some only on the bottom. Heavier outside doors are seldom hung only from the top, so start your repair work from the bottom and work your way up.
