This metal ring in your engine, known as the piston ring, seals the gap between the piston and cylinder wall. It makes sure that the gases produced during combustion do not escape and that the engine maintains the pressure it needs to run. If the piston ring is damaged, oil can seep into the combustion chamber, causing your engine to exhi...Read morebit rough idling and your machine emit blue smoke. To switch out a defective piston ring, detach the old ring from the piston with a screwdriver. When installing the new ring, you may need to compress it to make it fit properly. Please be aware that this genuine OEM replacement part is bought individually. It is recommended that you replace all the piston rings in your machine at once, as they tend to wear down at the same rate. Carefully review your user manual to determine how many rings your machine needs before placing your order.
This is a standard hardware which has multiple applications based on your tool. It is sourced from original equipment manufacturer for use with a variety of power equipment. Please refer to diagrams for proper application. This screw is made out of metal and it is sold individually. Requires a hex key or an allen wrench to install or remove it.
This is a genuine Poulan replacement part, it is sold individually. The purpose of the 530038682 Trigger is to control the speed at which the spool and line rotates on the model shown below. It is connect to the Throttle Cable Assembly. Then to the throttle linkage on the carburetor.
The fixed-line cap has been sourced from the original manufacturer to ensure quality. The cap is intended to be used with trimmers from Weed Eater. The hard plastic cap is used to secure the bottom portion of the cutter head that holds the fixed trimmer line. This item may not require tools to install and is priced individually.
Smooth trimmer operation depends on a straight shaft and a working drive cable. Replace the upper shaft kit if the tube is bent, the cable is worn, or the head turns poorly. First check both shaft connections and remove any grass wrapped around the cutting head. Confirm fit with the full tool model number. Review the parts diagram because...Read more kit contents may differ. Let the tool cool, remove its battery or spark plug wire, and keep all clamps and fasteners secure.
This genuine replacement coupler is sourced from the original manufacturer and is designed for use with trimmers from Poulan and Husqvarna. It connects the upper and lower sections of the drive shaft assembly, ensuring a secure and stable link for proper power transmission. Ideal for routine maintenance or repairs, this coupler is sold individually and is built to meet OEM standards for fit and performance.
This is a genuine OEM replacement part, it is sold individually. It is used on specific Gas Trimmers. The purpose of this part is to mix air and gas before the fuel mix goes to the engine. If the engine won't start and the tank is full of fresh fuel, test the carburetor by removing the air filter and pouring about a teaspoon of fuel into ...Read morethe carburetor. Pull the starter rope. If the engine starts and then quickly dies, the carburetor is likely the problem.
This is an original replacement part manufactured for outdoor power equipment. The cylinder is used to house the piston and spark plug and is used to provide a combustion chamber to ignite the air-fuel mixture. This cylinder is available as an individual replacement part, please see model diagram for associative parts.
This is an original replacement part manufactured for use with trimmers. The special bolt is used to fasten the muffler to the cylinder. A hex key is required to install the bolt, and it is sold individually.
This part is available as an individual replacement part. The carburetor adapter attaches to the gasket. During replacement, it may require an allen wrench to help install this part correctly. It is made of plastic and will require replacing if it breaks. This genuine item is supplied by the original equipment manufacturer for use with Poulan and Weed Eater trimmers.
This is a genuine OEM approved replacement part designed for use with Hitachi nailers. The piston is a central component of an engine. It both provides compression within the engine, as well as transfers the energy from combustion to the crankshaft (which creates rotation). This assembly includes the metal piston, ring, two retainers and ...Read morethe pin. Replacing the piston assembly is not the simplest repair, but it is definitely something you can do yourself. You will need a screwdriver to remove the cover and a set of sockets and wrenches for the rest of the repair.
This replacement switch is an authentic item that is specially manufactured for use with Husqvarna and Poulan handheld lawn and garden equipment. It is a two position switch which allows a user to turn the unit on and off. Over time either due to mechanical or electrical issues the component may begin to malfunction and eventually fail re...Read morequiring a replacement. Please note this durable plastic kill switch is sold individually.
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Clogged muffler
5 of 9 peoplefound this instruction helpful.
Rosanne from BRIDGEWATER, VA
A Bit Difficult
30 - 60 mins
Remove the 4 screws holding the rear motor casing. Then you can take the easy route and drill through the front motor housing with a 3/8 to 1/2 bit in order to access the front muffler screw. If you want to work harder you must remove the motor from the shaft, remove the clutch assembly (this requires a long 15t torx bit, removing the spa
... Read morerk plug to stuff the piston with rope or rag to seize up the piston, and then removing the front motor casing to access the front muffler screw). Once you access both muffler screws remove them with the t20 torx driver. Install the new muffler with the small gasket inside the housing, and the larger gasket/heat shield between the muffler and the motor.