91 yamaha 4.3 stern drive
new to me boat was looking over after a test fire in the lake to find out it will not start under load and found a what appears to be a bolt hole with threads in it in the real of the motor on right hand side of block about a inch from the bell housing. any ideas what this is or what goes in it?
thanks in advance.
new to me boat was looking over after a test fire in the lake to find out it will not start under load and found a what appears to be a bolt hole with threads in it in the real of the motor on right hand side of block about a inch from the bell housing. any ideas what this is or what goes in it?
thanks in advance.
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