3315349 - 1004E10 engine, removed - remove cylinder head and oil sump for inspection - includes positioning on stand and removal (Automatic transmission)

 Refer to op.. 1004D40  engine - position on stand and remove

Support the engine on the overhauling stand using suitable tools.

Support the engine on the overhauling stand using suitable tools.1. Disconnect the earth cable from the left cylinder head tappet cover.2. Disconnect the electrical connection of the motorized throttle body actuator.

	Name	Connector
2	Integrated throttle body actuator	N75

1. Disconnect the oil vapour recovery pipe.2. Disconnect the condensation oil return pipe from the separator. Slacken the bolts on the clips securing the air intake ducts to the intake chamber.1. Undo the bolts (1a) and remove the complete intake duct (1b). 1. Disconnect the electrical connection for the cam angle sensor (light blue).

	Name	Connector
1	Cam angle sensor	K47

2. Disconnect the electrical connection for the engine rpm and timng sensor (black).

	Name	Connector
2	Rpm sensor	K46

3. Disconnect the electrical connection for the rear knock sensor (black).

	Name	Connector
3	Detonation sensor	K50

4. Disconnect the electrical connection from the engine coolant temperature sensor.

	Name	Connector
4	Engine coolant temperature sensor-sender unit	K36

5. Disconnect the earth cable from the left cylinder head tappet cover. 1. Undo the bolts (1a) and remove the left cylinder head ignition coils cover (1b). 1. Disconnect the electrical connection from the front knock sensor.

	Name	Connector
1	Knock sensor 2	K51

2. Undo the bolts (2a) and remove the electrical wiring securing brackets (2b).3. Disconnect the electrical connections from the injectors.

	Name	Connector
3	Injector	N70

4. Disconnect the electrical connections from the ignition coils.

	Name	Connector
4	Ignition coil	A30

5. Remove the electrical wiring after releasing it from the securing bands. 1. Undo the bolts (1a) and remove the timing belt guards (1b).2. Undo the bolt joining the timing belt rear guards. 1. Slacken the timing belt tensioner bolts.2. Remove the timing belt from the camshaft pulleys. 1. Disconnect the flexible pipe from the fuel distribution manifold rigid pipe.2. Undo the bolts (2a) and remove the bracket (2b) securing the timing belt guard. 1. Undo the bolts (1a) and remove the ignition coils (1b) from the cylinder heads.

	Name	Connector
1	Ignition coil	A30

1. Disconnect, from the thermostat, the coolant supply pipe to the water/oil heat exchanger.2. Undo the bolts (2a) and remove the thermostat (2b). 1. Undo the bolt securing the alternator bracket to the right cylinder head.2. Remove the bolt securing the power steering pump to the left cylinder head.3. Undo the bolts (3a) and remove the tappet covers (3b).4. Undo the nuts (4a) and remove the cylinder heads (4b).5. Remove the cylinder head gaskets. 1. Fit the tools.

	Name	Country
1	Liner/bore holder	1.820.279.000

Rotate the engine through 180° on the overhauling stand.1. Undo the bolt (1a) and remove the fixed single drive belt tensioner (1b) from the engine sump.2. Undo the bolts (2a) and remove the rpm and timing sensor (2b) from the engine sump.

	Name	Connector
2	Rpm sensor	K46

3. Undo the bolts (3a) and remove the engine sump. (3b).

To release the sump, tap it gently with a wooden or resin hammer, then use a screwdriver to lever against the specific projections on the sides of the sump.