COOLING(H4DO) > General Description
SPECIFICATION
Cooling system | Electric fan + forced engine coolant circulation system | |||||
Total engine coolant capacity | L (US qt, Imp qt) | CVT model | Approx. 8.4 (8.9, 7.4) | |||
MT model | Approx. 8.0 (8.5, 7.0) | |||||
Water pump | Type | Centrifugal impeller type | ||||
Discharge performance | Discharge rate | L (US gal, Imp gal)/min | 230 (60.8, 50.6) | |||
Pump speed — Discharge pressure | 6,600 r/min — 88 kPa (9 mAq) | |||||
Engine coolant temperature | 80°C (176°F) | |||||
Impeller diameter | mm (in) | 60 (2.36) | ||||
Number of impeller vanes | 7 | |||||
Pump pulley diameter | mm (in) | 130 (5.12) | ||||
Thermostat | Type | Wax pellet type | ||||
Starting temperature to open | Engine side | 90 — 94°C (194 — 201°F) | ||||
CVTF cooler (with warmer feature) side (CVT model) | 48 — 52°C (118 — 126°F) | |||||
Fully opens | Engine side | 100°C (212°F) | ||||
CVTF cooler (with warmer feature) side (CVT model) | 63°C (145°F) | |||||
Valve lift | mm (in) | Engine side | 8.0 (0.315) or more | |||
CVTF cooler (with warmer feature) side (CVT model) | 6.0 (0.236) or more | |||||
Valve opening size | mm (in) | Engine side | 32 (1.26) | |||
CVTF cooler (with warmer feature) side (CVT model) | 22 (0.87) | |||||
Radiator fan | Motor input | Main fan | W | 120 | ||
Sub fan | W | 120 | ||||
Fan diameter / Blade | Main fan | 320 mm (12.6 in)/9 | ||||
Sub fan | 320 mm (12.6 in)/11 | |||||
Radiator | Type | Down flow, pressure type | ||||
Core dimensions | Width ? Height ? Thickness | mm (in) | 687.4 ? 340 ? 16 (27.06 ? 13.39 ? 0.63) | |||
Pressure range in which cap valve is open | kPa (kg/cm2, psi) | Positive pressure side | Standard | 93 — 123 (0.95 — 1.25, 14 — 18) | ||
Limit | 83 (0.85, 12) | |||||
Negative pressure side | Standard | −1.0 to −4.9 or less (−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 | — |
Installation
REAR SUSPENSION > Front Lateral LinkINSTALLATIONCAUTION:• Be sure to use a new self-locking nut.• Always tighten the bushing in the state where the vehicle is at curb weight and the wheels are in full contact with the ground.1. Before installation, inspect the following items and repl ...
Note
ENGINE (DIAGNOSTICS)(H4DO) > General DescriptionNOTE• The on-board diagnostic (OBD) system detects and indicates a fault in various inputs and outputs of the complex electronic control. Malfunction indicator light in the combination meter indicates occurrence of a fault or trouble.• F ...
Installation
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Rear Oxygen SensorINSTALLATIONCAUTION:If lubricant is spilt over the exhaust pipe, wipe it off with cloth to avoid emission of smoke or causing a fire.1. Before installing rear oxygen sensor, apply the anti-seize compound only to the threaded portion of rear ...