SPECIFICATION
| Cooling system | Electric fan + Forced engine coolant circulation system | ||||
|---|---|---|---|---|---|
| Total engine coolant capacity | L (US qt, Imp qt) | 6.5 (6.9, 5.7) | |||
| Water pump | Type | Centrifugal impeller type | |||
| Discharge performance | Discharge rate | L (US gal, Imp gal)/min. | 240 (63.4, 52.8) | ||
| Pump speed - Discharge pressure | 4, 956 rpm - 140 kPa (14.0 mAq) | ||||
| Engine coolant temperature | 80°C (176°F) | ||||
| Impeller diameter | Mm (in) | 66 (2.60) | |||
| Number of impeller blades | 8 | ||||
| Pump sprocket outer diameter | Mm (in) | 60.60 (2.39) | |||
| Thermostat | Type | Wax pellet type | |||
| Starting temperature to open | 80 - 84°C (176 - 183°F) | ||||
| Fully opens | 95°C (203°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 | 200 | |
| Sub fan | W | 200 | |||
| Fan diameter/Blade | Main fan | 320 mm (12.6 in)/5 | |||
| Sub fan | 320 mm (12.6 in)/7 | ||||
| Radiator | Type | Down flow, pressure type | |||
| Core dimensions | Width x Height x Thickness | Mm (in) | 689.8 x 349.2 x 16 (27.16 x 13.75 x 0.63) | ||
| Pressure range in which cap valve is open | KPa (kg/cm 2 , psi) | Positive pressure side | Standard | 93 - 123 (0.95 - 1.25, 14 - 18) | |
| Limit | 83 (0.85, 12) | ||||
| Negative pressure side | Standard | 1.0 - -4.9 (-0.01 - -0.05, -0.1 - -0.7) | |||
| Fins | Corrugated fin type | ||||
| Reservoir tank | Capacity | L (US qt, Imp qt) | 0.45 (0.48, 0.40) | ||
| Recommended materials | Item number | Alternative | |
|---|---|---|---|
| Coolant | SUBARU SUPER COOLANT (Concentrated type) | ||
| SUBARU SUPER COOLANT (Diluted type) | K0670Y0001 | ||
| Water for dilution | Distilled water | Soft water or tap water | |
| Cooling system protective agent | Cooling system conditioner | SOA345001 |
Scheme 40
Tightening torque: N.m (kgf-m, ft-lb)
T1: 6.4 (0.7, 4.7)
T2: 16 (1.6, 11.8)
Scheme 41
Tightening torque: N.m (kgf-m, ft-lb)
T1: 19 (1.9, 14.0)
T2: 22 (2.2, 16.2)
Scheme 42
Scheme 43
- Radiator Tightening torque: N.m (kgf-m, ft-lb) T: 12 (1.2, 8.9)
- Radiator fan Tightening torque: N.m (kgf-m, ft-lb) T1: 2.6 (0.3, 1.9) T2: 3.8 (0.4, 2.8) T3: 6.3 (0.6, 4.6) T4: 7.5 (0.8, 5.5)
See also:
• PROCEDURE