Re: 25hp MERC LOWER UNIT
Take the 4 bolts off were the lower unit goes into the upper. take the cowl off the top of the motor and find the shift linkage. There will be a latch that holds the end of the linkage in place. you have to flip the latch up and then pull it straight out. Once you have the bolts out of the lower end and the shift linkage free the lower unit will pull straight out.