How to Adjust Rainbird 1804 Spray Sprinkler Head, Nozzles

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1. very good
   i us this bifor 1 years
2. I am a HOA owner and now know more than I ever though I would about spray heads. All in my yard are adjusted and thanks to other videos I even replaced a head. I like videos where the pros show what they know so average jo can learn to diy in some cases. Thanks.
3. I have Rainbird U series sprinkler nozzles and when I turn the center screw to adjust the spray, nothing changes no matter how much I turn the screw in either direction. I tested 5 nozzles and they are the same.
4. How do I know how to fix the problem where a corner (near driveway) sprinkler is constantly leaking? Note: a car backed over it and tore up the grass and the sprinker. I believe the landscapers straightened out the sod a little, but the head is still leaking as the sidewalk is always wet.
5. thanks good job explaining
6. Thanks a million! Mine kept coming apart while I was adjusting because I didn't know the difference between the set screw and the collar so I keep turning until I hit the limit and it just explodes :) I have a question. Do you need to hold the collar while turning the set screw? And vice versa, do I need to hold the screw in place while adjusting the collar?
7. Thank you! This is far more helpful than the RB docs! Much appreciated.
8. Thanks for taking the time ti post this! You just made me more confident!
9. I got MP Rotators in my garden. They are great, Very effective. Actually entire system is based on Hunter equipment, including rain sensro and programmable unit. I highly recommend it.
10. Good job explaining the different type heads. Thanks!
11. Great info, Thanks!
12. the sub is extremely bad.