19A-1
COOLING
Engine cooling system: Specifications
D4F or D7F or K4M or K9K
19A
Vehicles in the current range have cooling systems
with the following basic specifications:
-hermetically-sealed pressurised circuit (with expan-
sion bottle valve),
-circuit using only type « D » fluid,
-passenger compartment heating system equipped
with a « heater matrix » type radiator located under
the dashboard which helps to cool the engine.
Coolant quantities
Special notes:
-protection down to - 25˚C ±± ± ±
2 for cold and temperate
countries,
-protection down to - 40˚C ±± ± ±
2 for "extreme cold" coun-
tries.
Thermostat opening temperaturesEngine Quantity
(litres)Grade
D7F 800 5.5
Only use coolant
GLACEOL RX
(type D) D4F 772 5.5
K9K 740 5.7
D4F 780 5.7
D4F 782 5.7
K4M 854 5.7
Engine Star t o f
opening (˚C)Fully open (˚C)
D7F89 99
D4F89 99 ±± ± ±
2
K9K83 ±± ± ±
395
K4M89 101
