Ge gas dryer wil not heat at all. no lint. everything else works

Dryer Repair
1

should I be able to see a flame thru the right lower access door when dryer is on? Because there is no flame visible.

2

Yes, the flame should be visible as well the glowing igniter prior to the gas ignites.

The first thing I would do is check the igniter for continuity and inspect the igniter mounting clip.

Here are the breakdown diagrams and Replacement parts for GE DDG7286MAL | AppliancePartsPros.com

Gene.