What causes a weed eater to lock up?
What causes a weed eater to lock up?
Engine Seizure A two-cycle trimmer engine can seize if you forget to put oil in the gas, or if you put in too little. The engine also can seize for a more benign reason — the air filter or spark arrestor may be dirty and preventing air circulation.
Do Weed Wackers have a clutch?
Most weed eaters have centrifugal clutches that engage with rpm, so it engages as you rev them up. Keep the gear ratio low to help the clutch survive.
Can a clutch be removed from a trimmer?
Removing the clutch drum is a little tricky, because turning the clutch drum screw will only turn the piston unless the piston is somehow bound up. Detailed steps and pictures are included in this article that explain how to remove a trimmer clutch and how to keep that trimmer piston from spinning.
How do you remove the clutch on a lawn mower?
To remove the clutch drum screw, the trimmer’s piston must be bound first. Otherwise, turning the drum screw will only rotate the piston, and the screw will not come out. To bind up the piston, it must first be accessed by removing the trimmer’s spark plug.) 4. Remove the trimmer’s spark plug to access the piston cylinder.
Where is the centrifugal clutch on a string trimmer?
When the clutch is malfunctioning, the head doesn’t spin, it spins all the time or it spins erratically. The centrifugal clutch in a string trimmer is located under a cover where the trimmer shaft meets the engine housing. The clutch mechanism consists of a housing and a pair of spring-loaded boots.
How do you remove the clutch on a Ryobi Trimmer?
1. Remove the screws holding the shaft to the motor. Screws and other fasteners that hold the motor to the trimmer shaft must be removed. For the Ryobi SS30, this means unscrewing four #25 torx screws from the motor assembly. [Back to top] 2. Disconnect motor wires leading to the switch.