Technical data

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.