Originally Posted by scooter
hi folks could you tell me the age of this 30hp mariner serial is 689 s 233094 also i need a gear lever as it is broken also is this a 50-1 oil mix does any one have a user manual for this all help would be greatfull.
my table gives 689-232776 to 689-234025 30hp ( manual short ) 1992 Japanese sourced engine.
not sure on the oil mix
dont have a manual, only have older "Merc" manuals.