SPECIFICATION
| Cooling system | Electric fan + Forced engine coolant circulation system | |||
|---|---|---|---|---|
| Total engine coolant capacity | L (US qt, Imp qt) | Approx. 8.0 (8.5, 7.0) | ||
| Water pump | Type | Centrifugal impeller type | ||
| Discharge performance I | Discharge rate | L (US gal, Imp gal) /min | 20 (5.3, 4.4) | |
| Pump speed - Discharge pressure | 760 RPM - 2.9 kPa (0.3 mAq) | |||
| Engine coolant temperature | 80°C (176°F) | |||
| Discharge performance II | Discharge rate | L (US gal, Imp gal) /min | 100 (26.4, 22.0) | |
| Pump speed - Discharge pressure | 3,000 RPM - 49.0 kPa (5.0 mAq) | |||
| Engine coolant temperature | 80°C (176°F) | |||
| Discharge performance III | Discharge rate | L (US gal, Imp gal) /min | 200 (52.8, 44.0) | |
| Pump speed - Discharge pressure | 6,000 RPM - 225.4 kPa (23.0 mAq) | |||
| Engine coolant temperature | 80°C (176°F) | |||
| Impeller diameter | Mm (in) | 76 (2.99) | ||
| Number of impeller vanes | 8 | |||
| Pump pulley diameter | Mm (in) | 60 (2.36) | ||
| Clearance between impeller and case | Standard | Mm (in) | 0.5 - 1.5 (0.020 - 0.059) | |
| Thermostat | Type | Wax pellet type | ||
| Starting temperature to open | 76 - 80°C (169 - 176°F) | |||
| Fully opens | 91°C (196°F) | |||
| Valve lift | Mm (in) | 9.0 (0.354) or more | ||
| Valve bore | Mm (in) | 35 (1.38) | ||
| Radiator fan | Motor input | Main fan | W | 120 |
| Sub fan | W | 120 | ||
| Fan diameter / Blade | Main fan | 318.5 mm (12.54 in)/9 | ||
| Sub fan | 318.5 mm (12.54 in)/11 | |||
| Radiator | Type | Down flow | ||
| Core dimensions | Width x Height x Thickness | Mm (in) | 687.4 x 340 x 16 (27.06 x 13.39 x 0.63) | |
| Pressure range in which cap valve is open | Coolant filler tank side | KPa (kg/cm 2 , psi) | Above: 108 ± 14.7 (1.1 ± 0.15, 16 ± 2.1) Below: -1.0 to -4.9 (-0.01 - -0.05, -0.1 - -0.7) | |
| Radiator side | KPa (kg/cm 2 , psi) | Above only: 137 ± 14.7 (1.40 ± 0.15, 20 ± 2.1) | ||
| Fins | Corrugated fin type | |||
| Reservoir tank | Capacity | L (US qt, Imp qt) | 0.45 (0.48, 0.40) | |
GENERAL SPECIFICATION
| Recommended materials | Item number | Alternative | |
|---|---|---|---|
| Coolant | SUBARU SUPER COOLANT (concentrated type) | ||
| SUBARU SUPER COOLANT (dilution type) | K0670Y0000 | ||
| Water for dilution | Distilled water | Soft water or tap water | |
| Cooling system protective agent | Cooling system conditioner | S0A345001 |
GENERAL SPECIFICATION
Scheme 42
Scheme 43
See also:
• COMPULSORY VALVE OPERATION CHECK MODE