Renault Premium DXi 11, Service Manual

Page: 291 / 400

E7-1
Features - servicing
EATURES - SERVICING Engine cooling
Coolant
These capacities are to be decreased by 1 litre for right-hand drive vehicles (smaller expan-
sion bottle).
Engine cooling system
Protecting the system throughout the year
This vehicle is supplied with "ULTRACOOLING PLUS" coolant (a RENAULT TRUCKS
OILS product) conforming to RENAULT TRUCKS specifications. Besides its anti-freeze
properties, this fluid protects the cooling system against corrosion, scale, etc... It gives frost
protection down to - 25°C.
If the temperature drops lower than this, replace a part of the coolant with "MAXIGEL
PLUS" antifreeze:
– + 5% "MAXIGEL PLUS" for circuit protection down to - 33°C.
– + 10% "MAXIGEL PLUS" for circuit protection down to - 40°C.
The coolant can remain in the system for 3 years or 400,000 km.
In all countries, whatever the climate or season, exclusively use "ULTRACOOLING PLUS"
coolant.
Depending on the destination, the vehicle is delivered with "ULTRACOOLING PLUS -35"
coolant (arctic climates). A label affixed to the vehicle indicates this protection.
Under no circumstance should other antifreezes or other coolants be poured
into the coolant system. The use of additives is forbidden.
Litres
Cooling system 33.5
Cooling ZF INTARDER 51
Cooling VOITH retarder 46.5