Mercury Mariner 4, 5 102CC Sail 1990 Outboard Service Shop Manual, Page 118Get this manual
DisassemblyDesign 1 When disassembling rewind starterSAFETY GLASSES must be wornIn case spring should uncoil out of housing 1Remove rewind slarter as outlined inRemovalpreceding
4Pu ll remaining rope from starter sheave
Starter sheave must be firmly held against spring tension to prevent spring from unwindingIMPORTANT: If starter rope is broken, remove all remaining rope from sheave