Austro Engine IAE50R-AA User Manual

ENGINE MANUAL
IAE50R – AA
E1.01.05 – E
Issue date: 25.Jan.2018
Page: 8-2
Revision no: 9
8.2 Cooling System
8.2.1 Liquid Cooling System
Fig. 8: Coolant circuit items
8.2.2 Water Pump
A water pump impeller, driven from the eccentric shaft via a tufnol drive coupling (a shear
point) is mounted at the rear of the engine and circulates coolant through the engine casting
and radiator.
8.2.3 Temperature Regulation
No thermostat is fitted. A minimum coolant temperature of 60 °C must be maintained and a
normal operating temperature of 70 °C is desirable.

Austro Engine IAE50R-AA Specifications

General

Brand	Austro Engine
Model	IAE50R-AA
Category	Engine
Language	English