SPECIFICATIONS
| Item | Specification |
|---|
| * Anti-freeze | Havoline Extended Life Coolant (XLC) or any ethylene glycol based anti-freeze containing no methanol with only Organic Acid Technology (OAT) corrosion inhibitors |
| Anti-freeze concentration - Will provide frost protection to -40°C (-40°F) | 50% |
| Specific gravity of coolant at 20°C (68°F), to protect against frost down to -40°C (-40°F) | 1.068 |
| Amount of anti-freeze to use for 50% concentration | 4.1 litres (7.2 pints) (4.3 US quarts) |
| CAUTION | No other anti-freeze should be used with Havoline Extended Life Coolant. |
| Item | Capacity |
|---|
| Cooling system - from dry | 11.2 litres (19.7 pints) (11.8 US quarts) |
| Cooling system - re-fill | 8.2 litres (14.4 pints) (8.6 US quarts) |
| Item | Specification |
|---|
| Cooling system type | Pressurised, thermostatically controlled with remote header tank |
| Radiator | Cross flow with integral transmission fluid cooler |
| Expansion tank | Remote - fitted with a bleed screw and low coolant level sensor |
| Pressure cap rating | 110 kPa (1.1 bar) (16 lbf/in 2 ) |
| Thermostat | |
| Starts to open | 88° C (190° F) |
| Fully open | 95° C (203° F) |
| Cooling fan | Engine driven, viscous coupled with electronic control |
| Cooling fan diameter | 500 mm (19.7 in) |
| Direction of rotation | Clockwise when viewed from front of engine |
| Coolant pump | Centrifugal flow impellor, belt driven from crankshaft |
| Description | Nm |
|---|
| Coolant pump bolts | 10 |
| Coolant pump pulley bolts | 25 |
| Cooling fan to viscous coupling bolts | 10 |
| * Cooling fan assembly | 65 |
| Thermostat housing bolts | 10 |
| Expansion tank bolts | 10 |
| Power steering fluid reservoir bolts | 10 |
Scheme 52
Scheme 52: COOLING SYSTEM COMPONENT LAYOUT - 1 OF 2
| Item | Description |
|---|
| 1 | Hose, heater feed |
| 2 | Hose, heater return |
| 3 | Hose, heater feed to rail |
| 4 | Rail bracket |
| 5 | Hose, heater feed to Fuel Fired Booster Heater (FFBH) (on vehicles fitted with FFBH) |
| 6 | Hose, heater return from FFBH (on vehicles fitted with FFBH) |
| 7 | FFBH switching valve assembly (on vehicles fitted with FFBH) |
| 8 | Bulkhead connection |
| 9 | Hose, heater inlet |
| 10 | Hose, heater inlet |
| 11 | Temperature control valve |
| 12 | Hose, auxiliary pump to temperature control valve |
| 13 | Hose, outlet from FFBH (on vehicles fitted with FFBH) |
| 14 | Cylinder block |
| 15 | Auxiliary pump |
| 16 | Hose, bottom |
| 17 | Coolant pump |
| 18 | Radiator |
| 19 | Thermostat housing |
| 20 | Hose, top |
Scheme 53
Scheme 53: COOLING SYSTEM COMPONENT LAYOUT - 2 OF 2
| Item | Description |
|---|
| 1 | Expansion tank |
| 2 | Throttle body |
| 3 | Hose, throttle heating |
| 4 | Hose, Exhaust Gas Recirculation (EGR) inlet |
| 5 | Thermostat housing |
| 6 | Hose, top |
| 7 | Hose, Oil Cooler Mixer Valve (OCMV) to radiator |
| 8 | Hose, thermostat housing to four-way connector |
| 9 | Hose, thermostat housing to four-way connector |
| 10 | Hose, four-way connector |
| 11 | Hose, four-way connector to Engine Oil Cooler (EOC) |
| 12 | EOC |
| 13 | Hose, EOC to Transmission Oil Cooler (TOC) and OCMV |
| 14 | Transmission oil pipes |
| 15 | TOC |
| 16 | OCMV |
| 17 | Mounting plate |
| 18 | Radiator assembly |
| 19 | Shroud, viscous fan |
| 20 | Engine cooling fan |
| 21 | Hose, radiator to expansion tank |
| 22 | Hose assembly, expansion tank |
