Honda Civic manuals

Subaru Legacy Service Manual: Specification

Cooling system

Electric fan + Forced engine coolant circulation system

Total engine coolant capacity

L (US qt, Imp qt)

7.0 (7.4, 6.2)

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 r/min — 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

76 — 80°C (169 — 176°F)

Fully opens

91°C (196°F)

Valve lift

mm (in)

9.0 (0.354) or more

Valve opening size

mm (in)

35 (1.38)

Radiator fan

Motor input

Main fan

W

240

Sub fan

W

240

Fan diameter / Blade

Main fan

320 mm (12.6 in)/7

Sub fan

320 mm (12.6 in)/9

Radiator

Type

Down flow, pressure type

Core dimensions

Width - Height - Thickness

mm (in)

702.6 - 349.2 - 27 (27.66 - 13.75 - 1.06)

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 — −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

General description
...

Caution
• Prior to starting work, pay special attention to the following:1. Always wear work clothes, a work cap, and protective shoes. Additionally, wear a helmet, protective goggles, etc. if necessary ...

Other materials:

Installation
1. Install the O-rings to cylinder head RH, cylinder head LH, cylinder block LH and oil pan upper.NOTE:• Use new O-rings.• Apply a coat of engine oil to the O-rings.2. Apply liquid gasket if there are gaps between front camshaft cap and cam carrier (A), cam carrier and cylinder head (B), ...

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