55hp sea king

[jim cook]

keeps breaking the key that hl

keeps breaking the key that hlods the cam for the points in place

 

[ken_denman]

Make sure you haven't reve

Make sure you haven't reversed the plug leads. Backfiring can cause the key to break.

However the most likely causes are:
1)The crankshaft nut isn't torqued down enough
2)The flywheel hub is cracked or the taper is worn.
3) Incorrect key
4) Crankshaft taper is worn.

 

[bassmaster]

make sure the timming is right

make sure the timming is right