246
POWERHEAD
DISASSEMBLY
Remove 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, use Slide Hammer,
P/N 432128, and Large Puller Jaws, P/N 432129.
Remove the lower main bearing only if it needs
to be replaced. Use external retaining ring pliers
to remove the lower bearing retaining ring.
Using an appropriate bearing separator, support
the bearing, place separator flats against the
bearing, and press off the crankshaft.
Remove and inspect crankcase seal rings. Iden-
tify each ring for installation in original location.
Remove center main bearings and split sleeves
for inspection. Do not mix parts. Note location of
bearings for reassembly.
29019
24384
24383
49069
24381
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