GE ECBS68 Owner's Manual page 26

Care and cleaning of the range.
Clean under the range.
Pull the knob straight off the stem.
26
Storage Drawer Removal
To remove the storage drawer:
Pull the drawer out all the way.
Tilt up the front and remove it.
Control Panel and Knobs
It's a good idea to wipe the control panel after
each use of the oven. Use a damp cloth to
clean or rinse. For cleaning, use mild soap
and water or a 50/50 solution of vinegar
and water. For rinsing, use clean water. Polish
dry with a soft cloth.
Do not use abrasive cleansers, strong liquid
cleaners, plastic scouring pads or oven
cleaners on the control panel—they will
damage the finish.
(on some models)
To replace the storage drawer:
Insert glides at the back of the drawer
beyond the stop on range glides.
Lift the drawer if necessary to insert
easily.
Let the front of the drawer down; then
push in to close.
The control knobs may be removed for easier
cleaning.
Make sure the knobs are in the OFF positions
and pull them straight off the stems for
cleaning.
The knobs can be cleaned in a dishwasher
or they may also be washed with soap and
water. Make sure the insides of the knobs
are dry before replacing.
Replace the knobs in the OFF position
to ensure proper placement.