I have a Excalibur Hedge trimmer 22' GHT 220 with some parts missing and I need a owners manual or a picture of how it goes together and a list of parts.

https://www.repairclinic.com/Shop-For-Parts/a29b344-x67687420323235/Ght-225-Weed-Eater-Hedge-Trimmer-Parts

http://www.bing.com/videos/search?q=how+to+replace+cord+on+pull+starter&FORM=HDRSC3

Contact 800-487-5951 for all spare parts.

User Manuals

Parts manual shows how it goes together.

Here's a video of trimmer clutch removal which is similar to the clutch removal on your hedge trimmer:
http://www.ereplacementparts.com/article/1771/How_to_Remove_a_Trimmer_Clutch.html

Turn the "L" screw in until lightly seated, then turn out 1 1/2 turns then lightly seat the "H" screw and then turn it our 2 turns.

50:1 is 50:1 no matter whose 2 cycle mix you use. 50:1 is 2.6 ounces of 2cycle mix to 1 gallon (US) of gasoline. I recommend strongly to use a brand that contains fuel stabilizer. It will come in a 3.2 ounce bottle...still 50:1. The premium 2 cycle oils will be semi-synthetic or full synthetic and will claim "no smoke"

It's a 2-cyle engine. The oil is in the gas.

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