Pilot flame lights off
Pilot flame eats thermocouple
Thermocouple DC Output when heated measures 32mv
Oven control magnet NOT staying engaged when Oven knob is released at Pilot position...pilot flame goes out
If you have tried what 'twinboat' suggested (pulling knob out so you can push it in farther)
then sounds like new burner assembly/control valve is needed
https://suburbanrvparts.com/suburban...89-short-oven/
***Verify that is correct part.......there are numerous assemblies