Ayuh,.... Sierra is a marketer, Dometec is the manufacturer,.....
Generally speakin', I just buy Fel-pro gaskets, have have used Dometec before, without issues,.....
Ayuh,..... If you pull the starter, you can use a pry bar or big screwdriver to rotate the motor, through the starter hole,.....
No need to pull the spark plugs, as you only need to turn it 6 or 10 teeth of the ring gear,....
Ayuh,..... Welcome Aboard,..... Probably the most common problem with an outboard is not keeping the cable well lubed where it goes through the tilt tube, which leads to a corrosion issue,.....
Ayuh,.... What sorta structure is holdin' the roof up,..??
Up in the I/O non-repair forum, there's a thread where a guy is buildin' a gantry off the roof supports,....
Ayuh,..... If the starter bolts are straight across, you need a 153 tooth ring gear,.....
If the starter bolts are staggered, you need a 168 tooth ring gear,....
Ayuh,..... I think the 200* would be best, the 190* is pushing it,.....
At 175*, the alarm will probably be going off when ever you run it very hard,....
Ayuh,.... Welcome Aboard,..... Those are usually ny-lock nuts, so only tight enough that the shaft protrudes through the nuts abit,....
No poundage to say,....
When was the last time that drive was given a full service,..??..??
