1004E10 ENGINE, REMOVED - REMOVE CYLINDER HEAD AND OIL SUMP FOR INSPECTION - INCLUDES POSITIONING ON STAND AND REMOVAL - Fiat - NUOVA BRAVO - eLearn

198002910 - 1004E10 ENGINE, REMOVED - REMOVE CYLINDER HEAD AND OIL SUMP FOR INSPECTION - INCLUDES POSITIONING ON STAND AND REMOVAL

1. Undo bolts (1a) and remove timing belt inner guard (1b).

1. Disconnect the electrical connection for the engine rpm sensor.

	Description	Connector
1	Rpm sensor	See K046 RPM SENSOR

2. Disconnect the electrical connection for the minimum engine oil pressure switch.

	Description	Connector
2	Engine oil pressure sensor (switch)	See K030 ENGINE OIL PRESSURE SENSOR (SWITCH)

1. Disconnect the electrical connection for the air temperature and pressure sensor.

	Description	Connector
1	Air pressure - temperature sensor	See K044 AIR TEMPERATURE/PRESSURE SENSOR

2. Undo the bolt and remove the earth lead from the auxiliary support.

1. Undo the nut and remove the alternator earth lead.2. Detach the electrical connection for the air conditioning compressor.

	Description	Connector
2	Air conditioning compressor engagement solenoid	See L020 AIR CONDITIONING COMPRESSOR ENGAGEMENT ELECTRO-MAGNET

1. Disconnect the injector wiring coupling.

	Description	Connector
1	Injector coupling	See D081 INJECTOR JUNCTION

1. Disconnect the electrical connection for the knock sensor.

	Description	Connector
1	Knock sensor	See K050 DETONATION SENSOR

2. Disconnect the electrical connection for the fuel vapour solenoid valve.

	Description	Connector
2	Fuel vapour recovery solenoid valve	See L010 FUEL VAPOUR RECOVERY SOLENOID VALVE

3. Open the retaining clips and move the wiring to one side.

1. Detach the electrical connection for the throttle body.

	Description	Connector
	Integrated throttle body actuator	See N075 BUILT-IN THROTTLE BODY ACTUATOR

2. Disconnect the electrical connection for the pressurized air by-pass control solenoid.

	Description	Connector
2	Turbocharger by-pass solenoid	See L102 TURBOCHARGER BY-PASS SOLENOID VALVE

1. Disconnect the electrical connection for the engine coolant temperature sensor.

	Description	Connector
	Engine coolant temperature sensor/sender unit	See K036 ENGINE COOLANT TEMPERATURE SENSOR/SENDER UNIT

1. Undo the bolt and remove the earth lead.2. Disconnect the electrical connections for the ignition coils.

	Description	Connector
2	Ignition coil	See A030 IGNITION COIL

3. Detach the timing sensor electrical connection.

	Description	Connector
3	Timing sensor	See K047 TIMING SENSOR

4. Undo the bolt and remove the engine wiring.

1. Adjust the moving tensioner, lock it using a suitable pin and remove the auxiliary drive belt.

1. Undo bolts (1a) and remove air conditioner compressor (1b).2. Undo bolts (2a) and remove alternator (2b).

1. Undo fastenings (1a) and remove alternator and air conditioning compressor mounting (1b) complete with moving tensioner.

1. Undo bolts (1a) and remove intermediate shaft bearing support (1b).

1. Undo bolt (1a) and remove engine oil dipstick tube (1b).

1. Undo bolts (1a) and remove bracket (1b).2. Loosen the band and remove the oil vapour supply pipe to the air chamber.

1. Undo bolts (1a) and remove air chamber (1b).

1. Undo bolts (1a) and remove oil vapour separator (1b).

1. Undo the fastenings and remove bracket (1a) complete with pressurized air by-pass solenoid (1b).

1. Unscrew the bolts and remove the engine oil filter heat shield.2. Undo the bolts and remove the coolant-engine oil heat exchanger heat shield.

1. Undo the fastenings and remove the turbocharger heat shield.

1. Undo the bolts securing the turbocharger lubrication oil return pipe to the engine block, turbocharger side.2. Undo the bolts securing the turbocharger lubrication oil return pipe to the engine block, engine block side.3. Undo the intermediate connector securing the turbocharger lubrication oil return pipe to the engine block, engine oil heat exchanger side and remove it.

1. Unscrew the connector for the coolant delivery pipe to the engine oil heat exchanger, heat exchanger side.2. Unscrew the connector for the coolant delivery pipe to the engine oil heat exchanger, thermostat side.3. Undo bolt (3a) and remove engine oil heat exchanger coolant supply pipe (3b).

1. Unscrew the connector for the coolant return pipe from the engine oil heat exchanger, heat exchanger side.2. Undo the connector for the coolant return pipe from the engine oil heat exchanger, rigid return pipe side, to the coolant pump and remove it.

1. Undo the connector for the turbocharger lubrication oil supply pipe, heat exchanger side.2. Undo the turbocharger lubrication oil supply pipe connector, turbocharger side.3. Undo the bolt securing the turbocharger lubrication oil supply pipe intermediate bracket and remove it.

1. Undo the turbocharger coolant return pipe connector, turbocharger side.2. Undo the turbocharger coolant return pipe connector, rigid return pipe side, to the water pump and remove it.

1. Undo nuts (1a) and remove exhaust manifold heat shield (1b).

1. Undo nuts (1a) and remove exhaust manifold-turbocharger assembly (1b).

1. Undo the bolt securing the water pump rigid return pipe, cylinder head side.2. Undo the bolt securing the water pump rigid return pipe, crankcase side.3. Remove the rigid return pipe to the water pump complete with seal.

1. Undo the bolt securing the oil filter mounting and engine oil heat exchanger assembly, crankcase side.2. Undo connector (2a) securing oil filter mounting and engine oil heat exchanger assembly (2b), crankshaft front oil seal cover side, and remove it.

1. Undo bolts (1a) and remove crankshaft pulley (1b).2. Undo bolts (2a) and remove timing belt guards (2b).

1. Undo bolts (1a) and remove power unit rigid support (1b).

1. Loosen the nut securing the timing drive belt moving tensioner.2. Remove the timing belt.

1. Undo the bolts and remove the ignition coils.

1. Fit tool (1a) for locking camshaft driven pulley (1b).

Tool	Description	Function	Validity
2000015800	Counter-torque	Locking driven pulley	1.4 16v

1. Undo nuts (1a) and remove cover (1b).

1. Loosen bolts (1a) securing camshaft rear gears (1b).

1. Undo bolt (1a) and remove camshaft driven pulley (1b).

- Undo the bolt and remove the camshaft driven pulley locking tool.1. Undo the protective caps for the bolts securing the cylinder head extension to the cylinder head.2. Using tool (2a), undo bolts (2b) securing the cylinder head extension to the cylinder head.

Tool	Description	Function	Validity
1860834000	Spanner	Loosen/tighten the cylinder head extension bolts	1.4 16v

3. Position tool (3a) for retaining the tappets underneath cylinder head extension (3b) and remove it.

Tool	Description	Function	Validity
1860988000	Tappet retaining tool	Tappet retaining	1.4 16v

4. Remove the seal.

1. Undo bolts (1a), remove cylinder head (1b) and keep gasket (1c).2. Remove the locating dowels.

- Rotate the engine through 180° on the overhaul stand.1. Undo bolts (1a) and nuts (1b) securing the engine oil sump to the crankcase.2. Using the tool, cut the silicone sealant along the entire perimeter of the engine oil sump.

Tool	Description	Function	Validity
1870718000	Blade	Cut sealant

3. Remove the engine oil sump.

- Clean the contact surfaces between the crankcase and the oil sump thoroughly.