224
POWERHEAD
POWERHEAD DISASSEMBLY
Use one hand to su pport the piston , and remove
the rod cap screws with your other hand. Remove
each piston and rod assembly.
Reattach each rod cap to its rod as
soon as the pi ston is remov ed. Each c ap is
unique and can only be installed on its mated
rod. Do not allow rod to contact inside surface
of cylinder or crankshaft.
IMPORTANT: Identify all intern al co mponents
so that if reu sed, they can be reinst alled in the ir
original positions.
Repeat steps for each remain ing piston and con-
necting rod.
Use an approp riate ring exp ander to remove all
piston rings from pistons. Discard the rings.
Remove wrist pin retaining rings. Discard retaining
rings.
Use W rist Pin Pressing Tool, P/N 396747, to
remove wrist pin.
Crankshaft Removal
Carefully lif t crankshaf t straight u p a nd re move
from crankcase.
49432
A WARNING
Wear safety glasses to avoid injury.
46519
000689
1. Driver, P/N 396747 31806
A WARNING
Wear safety glasses to avoid injury.
31809
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