The first thing I would check is the thermal fuse (#59 on the
bulkhead parts break down diagram).
In order to remove the bottom panel you have to push in (using a putty knife) the retainer (#46 on the
cabinet break down diagram) on each side on top of the bottom panel.
Replace the thermal fuse if it's open.
According to the manufacturer instructions, if the thermal fuse is open, the cycling thermostat has to be replaced either (#42 on the bulkhead parts break down diagram).
If there is nothing wrong with the thermal fuse, then check the igniter (#4 on the
burner break down diagram).
- The part number for the thermal fuse is
AP3133489
- The part number for the cycling thermostat is
AP3131939
- The part number for the igniter
AP3094138
Good luck.
Gene.