Dryer heats, but takes too long

Dryer Repair
1

Dryer seems to take to long to dry. Have cleaned dryer vent & exit pipe, checked ckt breakers, and dryer coil seems to be hot. Need to see a picture of coil to determine if whole coil is hot. Any other ideas?
thanks,
rick

2

How far the vent goes?

Have you checked the vent outlet?

Have you checked the air ducts inside the dryer?

Here are the breakdown diagrams and Replacement parts for FRG GLET1041AS2 | AppliancePartsPros.com

Gene.

3

[quote=Gene;146213]How far the vent goes? 24 feet 4’’ pipe

Have you checked the vent outlet? yes 4’’ outlet and fully opens

Have you checked the air ducts inside the dryer? yes and cleaned blower motor housing also.
Have measured ohms of thermistor zero shorted, ckt says 10k ohms confused? part no L135-15F or 145424 or TOD 60T81
What should it read?

Here are the breakdown diagrams and Replacement parts for FRG GLET1041AS2 | AppliancePartsPros.com

Gene.[/quote]
Pipe is 24 feet of 4’’ pipe with 4’’ outlet which fully opens.
Have also cleaned blower motor housing which had some lint, but not clogged.
I also measured thermistor located at bottom of dryer motor housing. It appears to be at zero ohms and circuit shows 10k ohms. Part I measured was TOD60T81 or 145424 or L135-15F may be temperature limit switch?
How do I locate and measure thermistors?
Thanks,
Rick