1987-1993 Mercury Mariner Outboards 70/75/80/90/100/115HP 3 and 4-cylinder Factory Service Manual, Page 108Get this manual
Quality of the image is intentionally reduced!
S Remove fuel inlet needleS Remove stem gasket Carburetor Disassembly
NOTE: It is not necessary to disassemble carburetor beyond this point for cleaningExamine throttle shaft for wear and inspec