Help with throttle adjustment and linkage on an old 3HP Briggs and Stratton

[slomo]

Your engine was made in 1991.

Below is a link to your parts diagram. Click on the link to open.

https://www.thepowerportal.com/ipls/ipl.htm?md=090212021601~_IPLURL_LO.pdf

Below is the link to your engine operators manual. Click on the link to open.

https://bsintek.basco.com/BriggsDocumentDisplay/default.aspx?filename=msqxIN-K_ny7tH217FzoPu

slomo