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

199000405 - 1004E10 ENGINE, REMOVED - REMOVE CYLINDER HEAD AND OIL SUMP FOR INSPECTION - INCLUDES POSITIONING ON STAND AND REMOVAL

1. Connect the electrical connection for the engine oil pressure switch.

	Description	Connector
1	Insufficient engine oil pressure sensor	See K030 ENGINE OIL PRESSURE SENSOR (SWITCH)

2. Disconnect the electrical connection for the rpm sensor.

	Description	Connector
2	Rpm sensor	See K046 RPM SENSOR

- Open the retaining clips and release the wiring.1. Disconnect the electrical connection for the phase transformer actuator.

	Description	Connector
1	Variable valve timing actuator	See N076 PHASE TRANSFORMER ACTUATOR

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

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

2. Undo the bolt and release the earth lead.

	Description	Connector
2	Earth on engine	See C040 ENGINE EARTH

1. Disconnect the electrical connection for the absolute pressure sensor.

	Description	Connector
1	Absolute pressure sensor	See K048 ABSOLUTE PRESSURE SENSOR

2. Undo the bolts and remove the phase transformer solenoid protection.3. Undo the bolts fixing the ignition coils.4. Unscrew the bolt securing the cable loom retaining duct.5. Lift up the ignition coils (5a) and disconnect the electrical connections (5b).

	Description	Connector
5b	Ignition coil	See A030 IGNITION COIL

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

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

2. Disconnect the electrical connection for the timing sensor.

	Description	Connector
2	Timing sensor	See K047 TIMING SENSOR

3. Disconnect the electrical connection for the throttle casing.

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

4. Disconnect the electrical connection for the slider position sensor.

1. Disconnect the electrical connection for the fuel vapour recovery solenoid valve.

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

2. Disconnect the injector wiring junction.

	Description	Connector
2	Injector coupling	See D081 INJECTOR JUNCTION

1. Disconnect the electrical connection for the detonation sensor.

	Description	Connector
1	Detonation sensor	See K050 DETONATION SENSOR

2. Disconnect the electrical connection for the air conditioning compressor engagement solenoid valve.

	Description	Connector
2	Air conditioning compressor engagement solenoid	See L021 AIR CONDITIONING COMPRESSOR ENGAGEMENT SOLENOID VALVE

3. Disconnect the electrical connection for the slider solenoid valve.4. Undo the nut and disconnect the alternator earth lead.

	Description	Connector
4	Alternator	See A010 ALTERNATOR

5. Undo the bolt and remove the engine block earth lead.

	Description	Connector
5	Earth on engine	See C040 ENGINE EARTH

- Release the intermediate fastenings and remove the engine cable loom.- Loosen the bolts fixing the crankshaft pulley.1. Remove the auxiliary drivebelt.2. Undo the bolts (2a) loosened previously and remove the crankshaft pulley (2b).3. Undo the bolts (3a) and remove the timing side rigid engine support (3b).

1. Undo the bolts (1a) and remove the upper timing drive belt cover (1b).2. Undo the bolts (2a) and remove the lower timing drive belt cover (2b).

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

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

1. Loosen the band and disconnect the pipe from the oil vapour separator.2. Undo the upper bolt securing the intake manifold to the cylinder head.

1. Undo the bolts (1a) and remove the intake manifold (1b) from the cylinder head.2. Remove the ignition coils from their seats.

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

1. Fit the driven pulley/phase transformer locking tool.

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

1. Undo the nuts (1a) and remove the connector holder bracket (1b).2. Undo the nuts (2a) and remove the camshaft seal rear cover (2b).3. Unscrew the bolt and remove the timing sensor.4. Loosen the bolts fixing the camshaft rear gears.

1. Remove the sealing plug complete with O-ring.2. Undo the fixing bolt and remove the driven pulley/phase transformer.

1. Undo the protective caps for the bolts securing the camshaft housing to the cylinder head and the O-rings.2. Using the tool (2a), undo the bolts (2b) fixing the camshaft housing to the cylinder head.

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

3. Position the tool (3a) for retaining the tappets underneath the camshaft housing (3b) and remove it.

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

4. Remove the gasket between the camshaft housing and the cylinder head.

1. Undo the bolt (1a) and remove the timing drive belt inner guard (1b).

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

- Rotate the engine through 180° on the overhaul stand.1. Undo the bolts (1a) and the nuts (1b) fixing 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.