This place is amazing. Got our manual in a few hours. Print quality is excellent. Even the manufacturer didn't have this manual. The price was excellent. How many more stars can I give them? More than satisfied.
This was a very hard to find manual. The unit is long discontinued and Pioneer doesn't retain every manual for every model. Thanks owner's-manual.com!
Text excerpt from page 39 (click to view)
Shelf Support Rails
The shelf support rails on the left and right hand sides of the oven can be removed for cleaning the side walls. Removing the shelf support rails First pull the front of the rail away from the oven wall (1) and then unhook at the back (2).
Fitting the shelf support rails
Important! The rounded ends of the guide rails must be pointing forwards!
To re-insert, first hook the rail into place at the back (1) and then insert the front and press into place (2).