Specifications
| Liters | |
|---|---|
| Naturally aspirated models | 9.5 |
| Supercharged models | 11.5 |
Capacities
| Specifications | |
|---|---|
| Coolant fluid | WSS M97B44-D |
| Coolant 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 |
Lubricants, Fluids, Sealers and Adhesives
Note. The coolant is of the Organic Acid Technology (OAT) type and must not be mixed with other types of coolant.
| Item | Specification |
|---|---|
| Cooling system type | Pressurized, 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 | 1.2 bar (120 kPa) (17 lbf/in 2 ) |
| Thermostat | |
| Starts to open | 88° C (190° F) |
| Fully open | 95° C (203° F) |
| Cooling fan | Electronically controlled |
| Coolant pump | Centrifugal flow impeller, belt driven from crankshaft |
| Low temperature radiator (Intercooler circuit) | Cross flow, single pass, located in front of A/C condenser |
| Auxiliary water pump (Intercooler circuit) | Centrifugal type, 35w 12V DC electric motor |
| Engine oil cooler (Supercharged models) | Twin oil-air coolers, connected in series |
General Specifications
| Item | Nm |
|---|---|
| Block heater | 56 |
| Coolant drain in engine block - plug M10 x 16 | 25 |
| Coolant expansion tank - bolt | 7 |
| Coolant inlet housing to engine - bolt | 9 |
| Coolant pump - bolt | 8 + 90° |
| Coolant pump pulley - bolt | 10 + 45° |
| Radiator upper mounting bracket - bolt - Naturally aspirated models | 27 |
| Radiator upper mounting bracket - bolt - Supercharged models | 30 |
| Thermostat to coolant outlet pipe assembly - bolt | 4 |
| Thermostat and coolant outlet pipe assembly to engine - bolt | 9 |
| Engine oil cooler support brackets | 7 |
| Oil cooler feed tubes | 7 |
| Oil cooler return tubes | 7 |
| Auxiliary water pump (Intercooler circuit) securing bolt | 5 |
Torque Specifications
Scheme 1
Scheme 2
| Item Number | Description |
|---|---|
| 1 | Transmission oil cooler inlet |
| 2 | Engine coolant outlet |
| 3 | Vent hose |
| 4 | Auxiliary coolant flow pump |
| 5 | Cap |
| 6 | Fan harness connector |
| 7 | Expansion tank |
| 8 | Heater return pipe |
| 9 | Heater feed pipe |
| 10 | Bleed screw |
| 11 | Engine oil cooler connections |
| 12 | Transmission oil cooler outlet |
| 13 | Engine coolant inlet |