3025985 - 1004E10 engine, removed - remove cylinder head and oil sump for inspection - includes positioning on stand and removal

Proceed with removal  Refer to op.. 1004D40  engine - position on stand and remove .1. Open the electrical connections box cover.2. Disconnect the electrical connection for the detonation sensor, timing side.

	Name	Connector
2	Detonation sensor - 1	K50

1. Loosen the bands fixing the inlet ducts to the air chamber.2. Loosen the band securing the engine oil vapour recovery pipe to the air chamber.3. Disconnect the electrical connection from the throttle body integrated with the D.V.L.

	Name	Connector
3	Throttle body actuator	N75

1. Undo the fixing bolt (1a) and disconnect the earth lead (1b) from the air capacity chamber.

	Name	Connector
1b	Earth on engine	C40

2. Undo the bolt fixing the reinforcement strut to the support on the engine for the reaction rod.3. Undo the bolts (3a) and remove the air chamber assembly (3b). 1. Undo the bolts (1a) and remove the intake pipes (1b) complete with hoses (1c).2. Remove gaskets. 1. Disconnect the electrical connections from the right cylinder head injectors.

	Name	Connector
1	Injector	N70

2. Disconnect the electrical connections from the right cylinder head ignition coils.

	Name	Connector
2	Ignition coil	A30

3. Undo the bolts (3a) and move the electrical wiring (3b) aside. 1. Undo the bolt (1a) and release the cam angle sensor (1b) from its housing.

Take care not to damage the cam angle sensor.

1. Undo the bolts (1a) and remove the ignition coils (1b) from the right cylinder head. 1. Disconnect the electrical connection from the coolant temperature sensor.

	Name	Connector
1	Engine temperature sender unit	K36

2. Open the electrical connections box cover.3. Release the electrical connections and the wiring from the connector box. 1. Undo the bolts (1a) and remove the thermostat (1b) complete with connector box (1c).2. Remove the adaptor. 1. Disconnect the electrical connection for the knock sensor flywheel side.

	Name	Connector
1	Knock sensor - 2	K51

2. Disconnect the electrical connection for the rpm sensor.

	Name	Connector
2	RPM sensor	K46

1. Undo nut (1a) and disconnect earth lead (1b) from the left cylinder head.

	Name	Connector
1b	Earth on engine	C40

1. Undo the bolts (1a) and remove the left cylinder head ignition coils cover (1b). 1. Disconnect the electrical connections from the left cylinder head injectors.

	Name	Connector
1	Injector	N70

2. Disconnect the electrical connections from the left cylinder head ignition coils.

	Name	Connector
2	Ignition coil	A30

3. Undo the bolts (3a) and move the electrical wiring (3b) aside.4. Remove the engine wiring. 1. Undo the bolts (1a) and remove the ignition coils (1b) from the left cylinder head. 1. Disconnect the rapid connector for the fuel manifold pipes. 1. Undo the bolts (1a) and remove the upper protective timing cover (1b). 1. Undo the bolts (1a) and remove the lower protective timing covers (1b). 1. Loosen the bolts fixing the timing belt moving tensioner.2. Release the timing drive belt from the driven pullies. 1. Undo the bolt fixing the left rear timing belt protective cover to the right cylinder head. 1. Undo the bolts (1a), the bolt (1b) and remove the bracket (1c). 1. Undo the bolt fixing the power assisted steering pump. 1. Undo the bolts (1a) and remove the tappet cover for the left cylinder head (1b), complete with gasket. 1. Undo the bolts (1a) fixing the driven pullies using the tool (1b) for counter-torque.

	Name	Country
1b	Counter-torque	1.822.146.000

1. Remove the driven pullies (1a) using the tool (1b).

	Name	Country
1b	Extractor	1.860.954.001

1. Undo the bolts (1a) and remove the timing belt fixed tensioners (1b).2. Undo the bolts (2a) and remove the left rear protective timing cover (2b). 1. Undo the nuts (1a) fixing the left cylinder head using the tool (1b).

	Name	Country
1b	Spanner	1.822.121.000

Remove the left cylinder head and gasket. 1. Undo the bolts (1a) and remove the right rear protective timing cover (1b). 1. Undo the bolts (1a) and remove the right cylinder head tappet cover (1b), complete with gasket. 1. Undo the bolts (1a) and remove the alternator bracket (1b). 1. Undo the nuts (1a) fixing the right cylinder head using the tool (1b).

	Name	Country
1b	Spanner	1.822.121.000

Remove the right cylinder head and gasket. 1. Fit the cylinder/bore locks.

	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). 1. Undo the bolts (1a) and remove the rpm sensor protection (1b).2. Remove the rpm sensor complete with support. 1. Undo the bolts fixing the engine oil sump.2. Use the tool to cut the crankcase sump sealant.

	Name	Country
2	Blade	1.870.718.000

3. Remove the crankcase sump.