Page 27 - Arrow Shark Formula-X Owner Manual

The Formula-X outboard drive equips with both
refill and discharge oil ports within the lower
unit, for the refill, just simply loosing out the
M5 allen set screw and use a small size syringe
slowly inject about 2cc-2.5cc lubrication oil via
the refill port into the lower unit. any 2 stroke or
4 stroke oil will work.

When do the injection of oil, the drive needs to
be leaned 10-15 degrees to one side in order for
the oil to flow down easier.

The lubrication oil needs to be
refreshed every 10-12 hours of use,
when you do the oil exchange, you
will need to loosing out both allen set
screw from refill port and discharge
port, so, the air goes into the drive
from the refill port to push the old oil
out of the drive faster, and set the
prop thrust angle up about 5-10
degrees to make sure there is no old
oil leftover inside the lower unit
before refill the fresh oil.

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