Cooling System
146
ANTI-FREEZE
Anti-freeze is poisonous
and can be fatal if
swallowed - keep containers
sealed and out of the reach of
children. If accidental
consumption is suspected, seek
medical attention immediately.
Anti-freeze contains important corrosion inhibitors. The
anti-freeze content of the coolant must be maintained
between 50% and 60% all year round (not just in cold
conditions). To ensure that the anti-corrosion properties of
the coolant are retained, the anti-freeze content should be
checked by your dealer once a year and the coolant
completely renewed every four years, regardless of distance
travelled.
Prevent anti-freeze from
coming into contact with
the skin or eyes. If this occurs,
rinse immediately with plenty of
water.
The specific gravity of a 50% anti-freeze solution at 20° C
(68° F) is 1.075 and protects against frost down to -36° C
(-33° F).
Coolant specification
Use ONLY a 50% mix of water and Havoline Extended Life
Coolant (XLC), or any ethylene glycol based anti-freeze
(containing no methanol) with Organic Acid Technology
(OAT) corrosion inhibitors.
In an emergency - and only if this type of anti-freeze is
unavailable - top-up the cooling system with clean water, but
be aware of the resultant reduction in frost protection. DO
NOT top-up or refill with other anti-freeze formulations. If
in doubt consult a Rover dealer.
IMPORTANT:
Cooling System draining and re-filling are
service operations that require detailed product knowledge
and should only be carried out by qualified personnel
according to the processes described in the workshop manual.
Summary of Contents for Seventy Five
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