lemon-mirror:
Home >> Subaru >> 2002 >> Forester Base >> Repair and Diagnosis >> Engine Mechanical >> Cooling Fan >> Cooling >> General Description >> Specifications

Cooling Fan: Cooling: General Description: Specifications

Cooling System General Specifications Chart

Cooling system Electric fan + Forced engine coolant circulation system
Total engine coolant capacity (US qt, lmp qt) AT: Approx. 6.3 (6.7, 5.5)
MT: Approx. 6.4 (6.8, 5.6)
Water pump Type Centrifugal impeller type
Discharge performance I Discharge 20 (5.3 US gal, 4.4 lmp gal)/min.
Pump speed-total engine coolant head 700 rpm - 0.3 mAq (1.0 ftAq)
Engine coolant temperature 85°C (185°F)
Discharge performance II Discharge 100 (26.4 US gal, 22.0 lmp gal)/min.
Pump speed-total engine coolant head 3,000 rpm - 5.0 mAq (16.4 ftAq)
Engine coolant temperature 85°C (185°F)
Discharge performance III Discharge 200 (52.8 US gal, 44.0 lmp gal)/min.
Pump speed-total engine coolant head 6,000 rpm - 23.0 mAq (75.5 ftAq)
Engine coolant temperature 85°C (185°F)
Impeller diameter 76 mm (2.99 in)
Number of impeller vanes 8
Pump pulley diameter 60 mm (2.36 in)
Clearance between impeller and case Standard 0.5 - 0.7 mm (0.020 - 0.028 in)
Limit 1.0 mm (0.039 in)
Thrust" runout of impeller end 0.5 mm (0.020 in)
Thermostat Type Wax pellet type
Starts to open 76 - 80°C (169 - 176°F)
Fully open 91°C (196°F)
Valve lift 9.0 mm (0.354 in) or more
Valve bore 35 mm (1.38 in)
Radiator tan Motor Main fan 70 W
Sub fan 70 W
Fan diameter x Blade 320 mm (12.60 in) x 5 (main fan)
320 mm (12.60 in) x 7 (sub fan)
Radiator Type Down flow, pressure type
Core dimensions 691.5 x 340 x 16 mm (27.22 x 13.39 x 0.63 in)
Pressure range in which cap valve is open Above: 108 ± 15 kPa (1.1 ± 0.15 kg/cm2 , 16 ± 2 psi)
Below: -1.0 to -4.9 kPa (-0.01 to -0.05 kg/cm2 , -0.1 to -0.7 psi)
Fins Corrugated fin type
Reservoir tank Capacity 0.45 (0.5 US qt, 0.4 lmp qt)