Contents Section: Cooling Fan All sections

Cooling System (H4SO): Specifications Subaru Forester SG рестайлинг

Cooling Fan 4 illustrations

SPECIFICATION

  1. Non-turbo model
EngineNon-turbo
Cooling systemElectric fan + Forced engine coolant circulation system
Total engine coolant capacityL (US qt, Imp qt)AT: approx. 6.5 (6.87, 5.72) MT: approx. 6.6 (6.98, 5.81)
Water pumpTypeCentrifugal impeller type
Discharge performance IDischarge rate20 l (5.3 US gal, 4.4 Imp gal)/min
Pump speed - Discharge pressure760 rpm - 2.9 kPa (0.3 mAq)
Engine coolant temperature80°C(176°F)
Discharge performance IIDischarge rate100 l (26.4 US gal, 22.0 Imp gal)/min.
Pump speed - Discharge pressure3,000 rpm -49.0 kPa (5.0 mAq)
Engine coolant temperature80°C (176°F)
Discharge performance IIIDischarge rate200 l (52.8 US gal, 44.0 Imp gal)/min.
Pump speed - Discharge pressure6,000 rpm - 225.4 kPa (23.0 mAq)
Engine coolant temperature80°C (176°F)
Impeller diameter76 mm (2.99 in)
Number of impeller vanes8
Pump pulley diameter60 mm (2.36 in)
Clearance between impeller and case0.5 - 1.5 mm (0.020 - 0.059 in)
ThermostatTypeWax pellet type
Starts to open80 - 84°C (176 - 183°F)
Fully opens95°C (203°F)
Valve lift9.0 mm (0.354 in) or more
Valve bore35 mm (1.38 in)
Radiator fanMotor inputMain fan120 W
Sub fan120 W
Fan diameter / Blade320 mm (12.60 in) /5 (main fan) 320 mm (12.60 in) / 7 (sub fan)
RadiatorTypeDown flow
Core dimensionsWidth x Height x Thickness691.5 x 360 x 16 mm (27.22 x 14.17 x 0.63 in)
Pressure range in which cap valve is openAbove: 108±15 kPa (1.1±0.15 kg/cm 2 , 16±2 psi) Below: -1.0 to -4.9 kPa (-0.01 to -0.05 kg/cm 2 , -0.1 to -0.7 psi)
FinsCorrugated fin type
Reservoir tankCapacity0.5 l (0.5 US qt, 0.4 Imp qt)

GENERAL SPECIFICATION CHART

  1. Turbo model
EngineDOHC Turbo
Cooling systemElectric fan + Forced engine coolant circulation system
Total engine coolant capacityL (US qt, Imp qt)AT: 7.3 (7.71, 6.42) MT: 7.4 (7.82, 6.51)
Water pumpTypeCentrifugal impeller type
Discharge performance IDischarge rate20 l (5.3 US gal, 4.4 Imp gal)/min.
Pump speed - Discharge pressure760 rpm - 2.9 kPa (0.3 mAq)
Engine coolant temperature80°C (176°F)
Discharge performance IIDischarge rate100 l (26.4 US gal, 22.0 Imp gal)/min.
Pump speed - Discharge pressure3,000 rpm -49.0 kPa (5.0 mAq)
Engine coolant temperature80°C (176°F)
Discharge performance IIIDischarge rate200 l (52.8 US gal, 44.0 Imp gal)/min.
Pump speed - Discharge pressure6,000 rpm - 225.4 kPa (23.0 mAq)
Engine coolant temperature80°C (176°F)
Impeller diameter76 mm (2.99 in)
Number of impeller vanes8
Pump pulley diameter60 mm (2.36 in)
Clearance between impeller and case0.5 - 1.5 mm (0.020 - 0.059 in)
ThermostatTypeWax pellet type
Starts to open76 - 80°C (169 - 176°F)
Fully opens91°C (196°F)
Valve lift9.0 mm (0.354 in) or more
Valve bore35 mm (1.38 in)
Radiator fanMotor inputMain fan120 W
Sub fan120 W
Fan diameter / Blade320 mm (12.60 in) /5 (main fan) 320 mm (12.60 in) / 7 (sub fan)
RadiatorTypeDown flow
Core dimensionsWidth x Height x Thickness691.5 x 360 x 16 mm (27.22 x 14.17 x 0.63 in)
Pressure range in which cap valve is openCoolant filler tank sideAbove: 108±15 kPa (1.1+0.15 kg/cm 2 , 16±2 psi) Below: -1.0 to -4.9 kPa (-0.01 to -0.05 kg/cm 2 , -0.1 to -0.7 psi)
Radiator sideAbove only: 137±14.7 kPa (1.40±0.15 kgf/cm 2 , 20±2.1 psi)
FinsCorrugated fin type
Reservoir tankCapacity0.5 l (0.5 US qt, 0.4 Imp qt)

TOOL NUMBER DESCRIPTION CHART - TURBO MODEL

Scheme 16

Scheme 16: Non-turbo model

Scheme 17

Scheme 17: Turbo model

Scheme 18

Scheme 18: Non-turbo model

Scheme 19

Scheme 19: Turbo model