Maytag Dryer not heating properly

[66ford]

Before I tear this thing apart and order parts, it's not heating up properly, theres heat but not much and takes 2 90 min. cycles to dry, is it the element or thermostat? and how to check each one, thanks in advance.
                                                              Charlie

Model pye3300ayw

[JWWebster]

On that particular dryer the blower wheel hub gets loose. The result is longer time to dry the clothes and dryer overheating. The blower wheel has a small horseshoe clip that requires snap ring pliers. It also has a squeeze clamp. Pop the top and remove the front. Get the drum out and oil the rollers and idler. It is best ti work from a bench or tailgate when wrangling that belt back on. Click on pics to enlarge.

[jumptrout51]

Also make sure your exhaust duct is straight and clean with good air flow.

[66ford]

Thanks as always, fortunately don't have to repace the wheel or any parts, had a clog. Fixed the slow filling washer to boot (clogged cold water hose screen), the wife was happy.
                                             Charlie