My gas dryer is not heating up. It sounds like the first thing I should check is the thermal fuse. How do I find it? My manual does not show me where to look. Do I go in from the back?
Your dryer is manufactured by Whirlpool. You can download the service manual for your dryer here.
L-63 Whirlpool 27 inch Gas & Electric Dryers Service Manual - ApplianceDigest.com
The thermo fuse is located on the blower housing at the back of the dryer.