Installation Manual
UL
POWER
UL350i UL350i
F
UL350i
S
UL 350i
HPS
350i
SA
MI 350A01 Revision No: 7
Date:
2014-09-15
Page:
37
of
60
The oil/air separator bottle is connected as follows:
The oil/air separator bottle can be mounted onto the firewall and must stay in its upward position
as shown above. It should be positioned as high up as possible, at least above the centre of the
crankshaft. Both hoses can be cut to length as required to have a clean installation.
Make sure the hose coming from the engine (emerging on the top of the engine, coming from
between the cylinders) goes straight into the oil/air separator and the hose returning to the oil
sump follows a nice line going downwards to the sump. There should be no "bucket" bend in the
hoses enabling oil to stay in the hose.
Be sure to keep the return line to the oil sump away from the exhaust; eventually use some
shielding.
If for any reason or after a time period specified in the maintenance manual the hose must be
replaced, be sure to use the correct type. It must be fit for oil and must be able to withstand a
temperature of at least 120°C (250°F). If not, oil line might melt and all oil will leak from engine!
Connect to tube leaving aircraft
Connect to tube
coming from engine
Connect to tube
returning to oil sump
Summary of Contents for UL35Oi
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