26
COOLING SYSTEM
ENGINE (COOLANT) COOLING
Description
pumps coolant to the engine crankcase, cylinder head
and vehicle heater unit.
An eleven bladed fan, incorporating a viscous
coupling, is driven by an independent pulley secured
to the front cover plate. The thermostat housing,
bolted to the front of the cylinder head, is fitted with a
vent valve that purges excessive air pressure and
coolant back to the expansion tank.
The 300Tdi engine uses a pressurised cooling system
and cross flow radiator which is supplied with coolant
from an expansion tank mounted on the RH side of
the engine compartment. A belt driven centrifugal
water pump, fitted to an auxiliary mounting assembly,
Engine coolant circulation (engine warm - thermostat open).
1.
2.
3.
4.
5.
6.
7.
8.
Radiator
9. By-pass hose
Thermostat/housing
Radiator bottom hose
Viscous fan
10. Radiator bleed (purge) hose
11. Thermostat housing bleed (purge) hose
12. ’Y’ piece ejector
13. Expansion tank
14. Heater rail
Water pump
Radiator top hose
Heater return hose
Coolant supply hose
15. Heater unit
16. Heater feed hose
2
DESCRIPTION AND OPERATION
| Categories | Land Rover, Land Rover Defender |
|---|---|
| Tags | Land Rover |
| Model Year | 1996 |
| Download File |
|
| Document Type | Workshop Manual |
| Language | English |
| Product Name | Defender 300 Tdi |
| Product Brand | Land Rover |
| Document File Type | |
| Publisher | landrover.com |
| Wikipedia's Page | http://en.wikipedia.org/wiki/Land_Rover |
| Copyright | Attribution Non-commercial |
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