You should oil your trimmer every other time it is used to keep it running smoothly.
If your trimmer head is detached you should definitely be concerned, although this does not often happen.
what is the gas/oil mix for the 24cc weed trimmer by craftsman
fuel ratio for try26pg grass trimmer
A hedge trimmer with a 2 stroke engine will be gas powered. This type of hedge trimmer requires the user to mix oil in the fuel before using it.
The Ryobi 725R trimmer typically requires a fuel-to-oil ratio of 50:1. This means you should mix 2.6 ounces of 2-cycle engine oil with 1 gallon of unleaded gasoline. Always ensure to use a high-quality, low-ash 2-cycle oil for optimal performance and engine longevity.
50:1
50:1
50:1
40:1 owner's manual for a homelite st 185 trimmer says 32:1
50:1 with the proper oil
If it is a two-stroke then you don't. You mix the oil in the fuel and it burns it off.
The average motorist should change the oil every 3000 miles. Oil should be changed more often if driven in dusty condition.