Step 1: Let's identify your remaining parts. Please kindly refer to attached picture for identity of parts:
Step 2: Let's see which parts goes to where.
a) Carburetor - install this to that tube sticking out of the engine which is called the intake manifold. It's that tube where the opening is facing the seat tube.
b) Accelerator cable - this has two ends. The end that has a bent metal tubing goes to the the accelerator holder. The other end goes to the carburetor. You'll have to unscrew the cap of the carburetor and install the cable to the slider inside the carburetor.
c) Accelerator holder - The accelerator goes into the the accelerator holder. You'll have to unscrew the 2 halves of the accelerator holder. There is a small notch on the underside of the accelerator holder where you'll have to drill a hole on your handle bar to keep the accelerator holder in place.
d) Clutch lever - This goes on the left side of your handlebar, which means you'll have to either remove the left brake or put both brakes on the right, or sometimes the left brake is placed at the bottom of the clutcg lever. That loose cable that has a spring and is coming out of the engine is the clutch cable and the other end goes to the clutch lever, just like the brakes.
e) Fuel hose - This goes to the fuel tank and to the carburetor. Install your fuel tank first.
f) Spark plug wrench - This is a tool to tighten your spark plug, also used to remove the spark plug.
g) Chain - This is installed to the sprocket on the left side of the wheel. You'll have to remove the sprocket cover on the engine and put one end of the chain in the sprocket. Turn the sprocket on the engine using the spark plug wrench slowly making sure the chain is not getting stuck while you insert it.
h) Left Grip - install this on the left side of your handlebar.
I don't see a chain tensioner on your frame. You might need it depending on the frame. Otherwise, you might have remove some links from your chain to make it fit...
Try installing all the necessary parts first, then we'll go to adjustment...
Hope this helps...
