Heat Cycling Off On A 606 MT Dryer
On either an electric or gas version the heat should not cycle off at all till the clothes are nearly dry with a normal sized load, if the load is going to take 60 minutes to dry the heat should stay on for around 45-55 minutes.
A very small load may allow the exhaust thermostat to get hot enough to cycle off before the clothing is nearly dry.
If the burner is cycling 10 minutes or so into the drying cycle [ very common problem with a MT HOH gas dryer ] and possible with any dryer there could be a number of problems allowing the dryers safety thermostat to cycle.
Most common problems are long exhaust vent, clogged or restricted vent system [ the first thing to try with this problem is to try running the dryer with no vent and see how it behaves.
Common MT gas HOH problems that cause this are bad front felt seals, bad safety thermostat, worn motor pulley that is slipping, worn pulley groove on the blower pulley, replace either the motor pulley or the blower.
Of corse the dryer needs belts that are not worn out and the blower bearing should be clean and oiled and the blower housing needs to be clean.
John L.