RV Repair: adwood hot water pilot, blue knobs, thermocouple

Question
when i lit my pilot it will stay lit for about 1 minute and then goes out.

Answer
Don, It sounds to me like maybe the valve is going bad. You might first want to check the thermocouple to see that it is good. You can take it to a shop and they should be able to check it for you. If it is good then you will want to replace the valve. Is this valve the ones with blue knobs? If so it is more than likely the valve. I hope this helps, Bill