Replacing the head on Makita DUR192LZ Grass Trimmer with plastic blades head 1983831

Safety first: Remove battery Gather tools: Wrench, new trimmer head Lock shaft to prevent rotation Unscrew old head (clock wise) Clean shaft Install new head Secure tightly (anti-clock wise) Test rotation Key Tips Use genuine Makita parts Ensure battery is removed Check shaft for wear Verify head is straight -dislcaimer- I don't work for makita neither did they pay me anything