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Alfa Romeo GT Factory Service Manual (2003-2010)08 · Engine
08 · Engine

Variable geometry turbocharger exhaust manifold sleeve leading to exhaust pipe dismantle at bench

Make
Alfa Romeo
Model
GT Factory Service Manual
Year
2003–2010
Section
Turbo charging system › Variable geometry turbocharger exhaust manifold sleeve leading to exhaust pipe dismantle at bench
EngineVariable geometry turbocharger exhaust manifold sleeve leading to exhaust pipe dismantle at bench

VARIABLE GEOMETRY TURBOCHARGER EXHAUST MANIFOLD SLEEVE LEADING TO EXHAUST PIPE DISMANTLE AT BENCH

Operation 1064A26 · TURBO CHARGER ASSEMBLY

1.9 JTD 16V

Place the assembly in a vice fitted with protective jaws.

1. Undo the bolts (1a) and remove the exhaust gas inlet pipe to the water/exhaust gas heat exchanger for the E.G.R. system, exhaust manifold side.

2. Undo the nuts (2a) and separate the variable geometry turbocharger assembly (2b) from the exhaust manifold (2b).

VARIABLE GEOMETRY TURBOCHARGER EXHAUST MANIFOLD SLEEVE LEADING TO EXHAUST PIPE DISMANTLE AT BENCH

1. Undo the connector (1a) and remove the engine oil supply pipe to the turbocharger (1b).

2. Undo the bolts (2a) and remove the engine oil return pipe from the turbocharger (2b).

3. Remove the gasket.

VARIABLE GEOMETRY TURBOCHARGER EXHAUST MANIFOLD SLEEVE LEADING TO EXHAUST PIPE DISMANTLE AT BENCH

Refit the engine oil return pipe complete with gaskets in its seating, and secure it using the bolts.

Connect the engine oil supply pipe to the turbocharger and secure by tightening the connector to the recommended torque.

FasteningComponentØ

Value

(daNm)

ConnectorOIL DELIVERY PIPE TO TURBOM12(Engine crankcase side) 1.4 ÷ 1.7

Assemble the variable geometry turbocharger to the exhaust manifold and tighten the nuts to the recommended torque.

FasteningComponentØ

Value

(daNm)

NutVARIABLE GEOMETRY TURBOCHARGERM8(Exhaust manifold side) 2.3 ÷ 2.8

Place the E.G.R. system water/exhaust gas heat exchanger exhaust gas inlet pipe back in its housing and fasten it tighten the bolts to the recommended torque.

FasteningComponentØ

Value

(daNm)

BoltWATER/GAS HEAT EXCHANGER FOR EGR SYSTEMM8(Exhaust manifold side 23 28

Remove the assembly from the vice fitted with protective jaws.

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