248
Powerhead
Powerhead Disassembly
Remove the lower bearing seal housing.
Remove the housing O-ring. Discard O-ring.
Use a punch to remove the housing seal. Discard
seal.
Inspect housing and replace if necessary.
Remove the O-ring from crankshaft sleeve and
inspect it. Replace the O-ring if it is not in good
condition.
Inspect the crankshaft sleeve and replace if nec-
essary. To remove the sleeve, use Slide Hammer,
P/N 432128, and Large Puller Jaws, P/N 432129.
If the lower main bearing is removed from the
crankshaft, it must be discarded. DO NOT reuse
it.
Use a bearing separator to support the bearing,
and press off the crankshaft.
1. Bearing retaining screws
009673
002044
002053
009674
009675
30291
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