Manual for dell'Orto 19mm phbd 14 bs carb plzzzzzzzzzzzzzzzzzzzzz

RTM free manual at DELL yet.
here it is.
first hit at dell shows. alt+BS
Press Alt+Backspace

https://www.dell.com/support/manuals/us/en/04/chromebook-11-3189-2-in-1-laptop/chrome3189_om_pub/keyboard?guid=guid-e3a96475-ba59-405c-b07a-5ef984bf4ab9&lang=en-us

I think this should be a correct replacement battery for your bike -
Suzuki 1500CC Boulevard C90 1998 2010 Motorcycle Battery 12V 14Ah

You need either a 14 or 19mm socket. It really depends on what model you have, genius.

Remove the top cover, take a 19mm box spanner, remove the cap from the top of the plug, undo the plug counter clockwise, clean or replace.

To change the spark plug, remove the top cylinder cover, take a 19mm box spanner ( a pretty standard chainsaw combi wrench ) turn the plug anti clockwise to remove, re fit clean or new plug, wash the air filter in soapy water and allow to air dry, if the saw has a primer bulb, fill the saw with fresh fuel and prime 15/20 times until the bulb is 3/4 full of fresh fuel, this will flush the carb through, so there should be no need to remove and clean the carb.

Mikuni 28mm (VM28) was stock. Try Keihin or Del-Orto carbs.
You can easily get some on-line info on Keihin Flat slide (28mm), they seem to be the goer.
A new set of Boyesen Power Reeds and an Iridium sparkplug to replace the stock NGK B8ES. will make a lot of difference too.
If you got the dollars to spend, a new DG header and expansion chamber will really get you revving. (Give the exhaust port a clean regardless.)
Ebay provides an array of the above items cheaply.
Cheers.

From information over at http://www.deltaportercable.com/ServiceAndSupport/OwnersManuals.aspx
"You can locate your product's model number on the warning/caution label on the product itself."
It's often a two letter code followed by a dash then a 3 or 4 digit number. some examples are PM-1886 or BS-3A or 28-701. Hope that helps!

first get the bike running, turn the idle adjustment up enough to keep it running. start with the air/fuel screw, 1 1/4 turn out. adjust the screw which ever way increases the idle 1/4 turn at a time, wait 10 seconds after every 1/4 turn to allow the engine speed to adjust. As the idle goes up you can use the idle screw to keep it in its normal range. at some point, the idle will start to come back down, this is when you want to start going the other way. idealy you want it set in the middle of the range of when it stopped increasing and when it started to decrease. If you are not able to reach this happy medium within the normal adjustment range, you will need to put the proper pilot jet in and start the process again. This should get you up and running, if it is a generic carb you may will have to adjust the jetting to get the bike performing its best after that, but thats another chapter.

adjust the tab upwards just a tad should be 19mm from the surface off the carb to the top off the float with the float just touching the inlet fuel valve basically with carb at an angle

They're on the top & bottom of the caliper. They should be 12 or 14 mm. Not the inner bolt that are about 19mm or bigger,those hold the entire bracket on.