Workshop Manuals Factory service & repair Alfa Romeo
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Alfa Romeo Brera and Spider Factory Service Manual (2005-2010)07 · Diagnostic checks
07 · Diagnostics

Engine cooling system - leakage test

Make
Alfa Romeo
Model
Brera and Spider Factory Service Manual
Year
2005–2010
Section
Various checks › Engine cooling system - leakage test
Diagnostic checksEngine cooling system - leakage test

ENGINE COOLING SYSTEM - LEAKAGE TEST

Operation 0510C30 · CHECKS ON SYSTEMS

2.2 JTS, 3.2 JTS

- Undo the engine coolant reservoir cap and remove it.

- Fit the engine cooling system leakage test equipment on the reservoir filler.

ToolDescriptionFunctionValidity
1895377001Engine cooling system leakage test kitEngine cooling system pressurization

-- Manually pressurize the circuit and check that the reading on the pressure gauge remains constant.

MeasurementValueValidity
Engine cooling system leakage test pressure1.08 bar

- Remove the tool from the engine coolant supply reservoir.

- Tighten the tool equipped with a special connector to the engine coolant supply reservoir cap.

ToolDescriptionFunctionValidity
1895362000Engine cooling system leakage test kitReservoir cap exhaust valve test

- Manually pressurize the cap and check that the cap exhaust valve opens at the correct pressure on the gauge.

MeasurementValueValidity
Opening pressure for exhaust valve on engine coolant reservoir cap0.98 bar

- Undo the cap from the tool and fit it on the engine coolant supply reservoir.

2.4 JTD 20v

- Undo the engine coolant reservoir cap and remove it.

- Fit the engine cooling system leakage test equipment on the reservoir filler.

ToolDescriptionFunctionValidity
1895377001Engine cooling system leakage test kitEngine cooling system pressurization

-- Manually pressurize the circuit and check that the reading on the pressure gauge remains constant.

MeasurementValueValidity
Engine cooling system leakage test pressure1.08 bar

- Remove the tool from the engine coolant supply reservoir.

- Tighten the tool equipped with a special connector to the engine coolant supply reservoir cap.

ToolDescriptionFunctionValidity
1895362000Engine cooling system leakage test kitReservoir cap exhaust valve test

- Manually pressurize the cap and check that the cap exhaust valve opens at the correct pressure on the gauge.

MeasurementValueValidity
Opening pressure for exhaust valve on engine coolant reservoir cap0.98 bar

- Undo the cap from the tool and fit it on the engine coolant supply reservoir.

Parts & tools for this job Staging For 2005 Alfa Romeo Brera

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