McCulloch HT5622 Spare Parts List
![McCulloch HT5622 manual cover](/images/CVcDIgQwqKIhclRbjVvojLto/thumbs/thumb175x175.webp)
To start the McCulloch HT5622, ensure the trimmer is on a flat surface. Prime the carburetor by pressing the primer bulb 6 times, move the choke lever to the choke position, pull the starter rope until the engine attempts to start, then move the choke to the run position and pull the rope again to start.
The McCulloch HT5622 requires a mixture of unleaded gasoline and high-quality 2-stroke engine oil at a ratio of 40:1. Ensure that the fuel is fresh and properly mixed before use.
To replace the trimmer line, disconnect the spark plug, remove the spool from the trimmer head, and wind new trimmer line around the spool following the directional arrows. Reattach the spool to the trimmer head and ensure it is secured.
Regular maintenance includes checking and cleaning the air filter every 5 hours of use, inspecting the spark plug and replacing if necessary every 25 hours, and cleaning the trimmer's exterior after each use.
If the trimmer won't start, check the fuel level and quality, ensure the spark plug is clean and connected properly, verify that the air filter is clean, and ensure the choke and primer are used correctly according to the starting procedure.
Always wear protective eyewear, gloves, and long clothing. Ensure the working area is clear of debris and bystanders, and never use the trimmer while barefoot or with open-toed shoes.
Remove the air filter cover, take out the filter, and clean it with warm soapy water. Allow it to dry completely before reinstalling. Replace the filter if it is damaged or excessively dirty.
Excessive vibration could be due to a damaged or unbalanced trimmer head, loose parts, or improper assembly. Inspect the trimmer head for damage, ensure all components are securely fastened, and reassemble if necessary.
Before storing, drain the fuel tank and run the engine until it stops. Clean the trimmer thoroughly and store it in a dry, cool place away from direct sunlight or extreme temperatures.
Line breakage can be caused by using a line that is too thin, contact with hard surfaces, or incorrect line installation. Use the recommended line thickness, avoid contact with walls or rocks, and ensure the line is installed correctly.