Honda NC50: Restoration and rebuild

I have already removed the carb cover and detached the carb from the inlet manifold in the process of removing the motor. The air filter was missing on my bike anyway.The carb was now held only by the myriad of hose connections and the throttle cable. The carb has 5 connections and a drain hose. These are: Throttle cable Fuel in from tank Oil in from pump Mix out via autochoke Bystarter chamber hose Ive tried to show these below but access was tricky. View of carb connections. Breather hose- black rubber hose nearest at bottom of picture; Bystarter chamber hose connector... black plastic connector at top of carb; Fuel line in, brass angled connector; Oil line connector, metal elbow adjacent to breather tube Ive indicated some of these individually below. Breather hose Throttle cable and carb cap. Fuel mixture to bystarter chamber Mix out to cylinder via autochoke Oil in from pump Routing and disposition of all hoses shown ...

The centre-stand is held on by 2x 12mm bolts. One below the front of the return spring and one at the rear.  Unscrewing the front stand bolt Unscrewing the rear mounting- note motor is upside down! Tap out the bolts- The front bolt is longer than the rear. Centre stand bolts removed. The stand comes off in one piece but this consists of 2 parts held by the pivot pin. This has a plain button at one side and a washer and split pin at the other. Plain button on rhs of stand Split pin and washer on lhs of stand. Straighten the split pin and remove it. Tap the pivot pin out of the stand and separate the parts. The return spring comes off in this process and the parts will separate. Washer as removed- the split pin will need replacing! Centre stand component parts incl spring. Upper section note drain hose and rubber cushion. I degreased, derusted and repainted the stand in gloss black.