Before Entering Aircraft; During Engine Runup - Cessna 310 1975 Owner's Manual

NOTE
Oil, grease, or other lubricants in contact
with oxygen create a serious fire hazard,
and such contact must be avoided when
handling oxygen equipment.
The cylinder is serviced through a filler valve located
inside the nose baggage bay on the aft baggage bay bulkhead.
The Servicing Requirements table, located on the inside back
cover of the manual, lists the correct type of oxygen for re-
filling the cylinder.
The face masks used with the oxygen system are the
partial-rebreathing type. The pilot's mask is a permanent
type mask, while the remainder are the semi-permanent type.
They may be cleaned with alcohol or used as disposable masks.
Additional masks and hose assemblies are available from your
Cessna Dealer.
DEICE BOOT SYSTEM
NORMAL PROCEDURES
Before Entering Aircraft
(1) During the preflight inspection, check the boots
for tears, abrasions, and cleanliness. Have boots
cleaned and any major damage repaired before
takeoff.
During Engine Run up
(1) Position deice switch to ACTUATE and check infla-
tion and deflation cycles. The pressure indicator
light (amber in color) should light when the system
reaches proper operating pressure. The system may
be recycled as soon as the light goes OFF, or as
required.
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