Husqvarna 150BT leaf blower stopped working in the middle of job and i'm unable to restart it

SOURCE: leafblower

check the fuek lines for hole and leaks, check the fuel filter and clean if necessary. remove the carbuerator and inspect the gasket; it should be soft and flexible, if it seems hard or brittle replace it. clean the carb with carb cleaner sray (available at any local auto parts store) and compressed air. make sure you get inside the small fuel rail holes. check the primer bulb for pin holes and seating/sealed properly. if that doesn't work have the carb repaired at a service center or replaced.

SOURCE: Husqvarna leaf blower, replace starter cord Model 132 HBV

remove the starter housing, usually only 3 or 4 bolts or screws. on the inside should be a large white or black wheel, hold the outer case with one hand and rotate the wheel counter-clockwise with the other as many times as can without force. on the inside of the wheel should be a small hole, rotate the wheel to line it up with rope guide hole on the outer case/housing. use a nail or small screwdriver to help hold in place. feed the start rope through the 2 holes and tie a knot at the end, single or double depending on the size of the hole. if the end of the rope is frayed, use lighter to melt and twist to a point to make it easier to handle. when reassembling you may need to jiggle the handle for realignment. it works on an inner spring coil tensioner system, so if the cable has no tension when rotated or doesn't recoil back, the starter assembly will need to be replaced.

SOURCE: Husqvarna 130BT leaf blower - locked-up

If you stored it with fuel in it, the piston and cylinder may be stuck together. The old fuel turns to a gummy varnish. spray some WD-40 in to the cylinder through the spark plug hole and rock the flywheel back and forth to break it loose. Then flush the fuel system and carburetor. If that isn't the problem, remove the muffler and inspect the piston, rings, and cylinder for vertical scoring, if scoring is present a top end rebuild may be necessary.

SOURCE: leafblower

carb adjustments weedeater gb1 22v

SOURCE: husqvarna 125bt backpack leaf blower. I put

if you've ran it for any length of time you will need a new cylinder and piston/rings and cylinder gasket ,
take the muffler off and look for scoring /scorching on the piston