Gas always comes out of the handle when the bottle is turned on on my FP 130

fit a new gas bulb as they are only good for a couple of bottles

Always start with the simplest solutions. Replace the Radiator or expansion Bottle cap. See is that solves the problem

the homelite xl-130 gas/oil ratio is 32:1 meaning one quart of gas and one oz of 2 cycle engine oil or one gallon of gas and and one 4oz bottle of 2 cycle engine oil.
Best,Regards
obliqueridge

What is "Key Maintenance"..????
The developer comes in a bottle...all of the developer in the bottle is installed when you replace it.

Your waste toner bottle is full. You can replace this bottle but what I would do is just empty the bottle and make sure it is clean then re-install. Just dump it into a trash bag being careful not to make a mess.

The ratio is 50:1. Use a good quality 2 cycle oil for mowers and equipment, not for boat motors. You can probably buy a bottle for the 50:1 ratio with just the right amount of oil. Look for a bottle with 2.6 oz. That is the correct one. You can use either regular oil or synthetic oil.

If you need an owners manual, go to Husqvarna.com and look for the homeowners manuals. Search for yours with a space between the 130 and BT( 130 BT )

open the front panel.The developer unit is on the right hand side in the middle. There is a handle to turn to release it (the door won't close if it's not right) and under the black handle (you'll have to swing out the toner bottle) you'll see a plug/connector with wires. It's most likely unplugged form the plug. Just reseat the connector into the plug there on the far left side under the unit and turn it on! Make sure the unit is off and machine unplugged just to be safe!

Check your toner bottle out .Pull out care fully and reseat it properly. Turn off machine main switch. another idea take bottle out trun on machine let machine ask you to replace the bottle then install your bottle

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

is the toner the Correct toner. If it is wrong the bottle will not Mesh with the motor