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  1. 1

    50 hp evinrude torque question

    so this is my first rebuild and i don't know much about torque and torque wrenches. but the appendix for my service manual says to put in the main crankcase bolts and head bolts to 240 lbs. At the top of the chart it says to divide by 12 to get ft. lbs. So that means that the main crankcase...
  2. 1

    1971 evinrude 50hp crankshaft seal and roller bearing issue

    I am rebuilding a 1971 evinrude 50hp outboard and I recently put the crankcase back together. I think i might of screwed up with the crankshaft seal. it seams to just sit on top of the roller bearing. I though it had to be inserted into the roller bearing and be very hard to remove. was i...
  3. 1

    1971 50 hp exhaust housing removal

    I have a 1971 50 hp with the lower unit removed. I am trying now to remove the exhaust housing to replace it. The bolts holding on the lower unit rusted into the exhaust housing and it is also cracked. I bought a new one to replace it since i though i could remove the bolts holding it in place...
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