Trimmer Piston Cylinder Assembly Kitinder Kit 545008082

Had to completely disassemble the engine of the trimmer. This was a husky 128dl trimmer. I had to replace this twice. The carb was running too lean/hot. I didnt know that the first time. So, the second piston and cylinder I installed, I also just replaced the carb and adjusted it correctly. After that, it ran great! Remember to lube all t ... Read more he engine parts with 2 cycle oil prior to assembly!

1 Remove the engine from the trimmer
2 Remove all components i.e. carburator, flywheel, coil and muffler
3 Unbolt the lower part of the engine and seperat the lower half, crank, rod and piston from the cylinder.
4 Remove the wrist pin retainers, wrist pin and the piston
5 Clean and inspect the crank, rod and main b ... Read more earings
6 Lubricate the main bearings, wrist pin and piston using two strok oil
7 Assemble the new piston with ring, wrist pin and wrist pin retainers
8 Marry the lower unit with the cylinder being very careful not to damange the piston ring
9 Reassmble the coil, flywheel and card
10 Install the engine on the trimmer and fill the tank with fresh gas/oil mixtyre
11 Crank engine and breakin the new piston, ring and cylinder before using

Basically take off all the housing off 1st and then take your internal parts off and take the 4 bolts that hold the cylinder on a banana clip that holds wrist pin on your sleeve or wrist pin out put the new and back together in reverse order

Remove the starter rope housing
Next remove engine then remove the cylinder replace piston and ring then reassembled

1. Removed motor from unit.
2. Disassembled motor
3. Tapped holes in cylinder (cylinder arrived without mounting holes threaded)
4. Mounted new piston with new ring to piston rod
5. Lubed all internal parts with 2 cycle oil
6. Reassembled motor
9. Mounted motor onto unit
10. Filled with gas/Oil mi ... Read more xture. Started 2nd pull