2004 SR Johnson 2-stroke 40, 50HP Service Manual, Page 191Get this manual

2004 SR Johnson 2-stroke 40, 50HP Service Manual, Page 191

POWERHEAD DISASSEMBLY
Crankshaft
Carefully lift straight up and remove crankshaft
Remove a-ring from crankshaft sleeve and inspect itReplace the a-ring if damaged
Slide the upper main bearing assembly off the crankshaftDiscard the a-ringRemove the upper crankshaft seal as necessary
Inspect the crankshaft sleeve and replace, if necessaryTo remove the sleeve, use Puller Bridge, PIN 432127, and Large Puller Jaws, PIN 432129
COB1311

Puller Bridge, Large Puller Jaws