Tata Indicab - Tata Motors Customer Care
Tata Indicab - Tata Motors Customer Care
Tata Indicab - Tata Motors Customer Care
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MAINTENANCE & CAR CARE<br />
Engine Cooling System<br />
ENGINE COOLING SYSTEM :<br />
If engine overheating occurs, there could be a fault in the cooling<br />
system which may be due to :<br />
1. Insufficient coolant in the cooling system or dirt/scales having<br />
accumulated inside the cooling water passages especially in the<br />
radiator core.<br />
2. Choking or damage of radiator passages.<br />
3. Defective thermostat.<br />
4. Non operation of electrically operated fan. (40 Amp. fuse blown)<br />
5. Coolant leakage.<br />
6. Auxiliary tank cap not sealing properly.<br />
7. A.C. condenser fan (if installed) not working.<br />
8. Excessive refrigerant charging in the A.C. system (if installed).<br />
9. Improper bleeding of the cooling system.<br />
10. Coolant may not be in the right proportion with water.<br />
Max.<br />
Min.<br />
Prevention of Rust Formation :<br />
To prevent rust formation, the coolant in the radiator should be in the<br />
specified ratio of recommended antifreeze and soft water. i.e. 50:50.<br />
This is sufficient to operate the car upto -40 0 C.<br />
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