1016B12 SINGLE CAMSHAFT HOUSING - R.R. WITH TIMING BELT REMOVED - REPLACE GASKET - Fiat - STILO - eLearn

3362399 - 1016B12 SINGLE CAMSHAFT HOUSING - R.R. WITH TIMING BELT REMOVED - REPLACE GASKET

) Place the car on a lift. Op. 5530B52 BATTERY SUPPORT/DRIP TRAY - R.RPosition a suitable container to collect the coolant.1. Disconnect upper sleeve (1a) and lower sleeve (1b) on the radiator side by removing collars (1c).

1. Disconnect the evaporation control system pipe.2. Disconnect the electrical connection from the intake air temperature/pressure sensor.

	Name	Connector
2	Integrated air temperature sensor	K43

1. Prise out pipe (1a) of brake servo vacuum pump (1b) and release from the retaining clip.

1. Disconnect electrical connections (1a) from injection control unit (1b) by operating the levers (1c).

	Name	Connector
1b	Engine management ECU	M10

2. Undo the fixing bolt (2a) and disconnect the control unit earth lead (2b).

	Name	Connector
2b	Injection ECU earth	C60

3. Release control unit wiring (3a) from collar (3b).

1. Remove collar (1a) on thermostat (1b) and disconnect the pipe carrying coolant to radiator (1c).

1. Open collar (1c) and disconnect oil vapour recovery pipe (1b).

1. Disconnect throttle body actuator electrical connector (1a) and coolant temperature sensor electrical connector (1b).

	Name	Connector
1a	Integrated throttle body actuator	N75

	Name	Connector
1b	Engine temperature sender unit	K36

Release the engine electrical wiring from the retaining clip housed beneath the intake manifold unit working from underneath the vehicle.1. Disconnect the electrical connection from the fuel vapour recovery solenoid (1a) and the supply connector to injectors (1b).

	Name	Connector
1a	Fuel vapour recovery solenoid	L10

	Name	Connector
1b	Injector junction	D81

1. Undo the bolt on the upper head (1a) and the bolts fixing the lower head (1b) and remove the intake manifold unit.

1. Undo the bolts (1a) fixing the plugs for the spark plugs (1b) and remove them.2. Disconnect the electrical connection for the cam angle sensor.

	Name	Connector
2	Timing sensor	K47

3. Unscrew the spark plugs and remove.4. Undo the protective caps (4a) and the bolts fixing the camshaft housing (4b) removing the latter from their housings.5. Lift the head extension slightly and fit the tappet retaining tool.

	Name	Country
5	Tappet retaining tool	1.860.988.000

Remove the single head extension and recover the underlying gasket.

Refitting ( Removing

) Replace the gasket and fit the single head extension using the tappet retaining tool; once the camshaft housing is in position, remove the tool.

	Name	Country
-	Tappet retaining tool	1.860.988.000

Tighten the single cylinder head extension fixing bolts to torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	CYLINDER HEAD EXTENSION	M8	1.5

Tighten the single cylinder head extension bolt caps to torque.

	Fastening	Component	Ø	Value(daNm)
-	Plug	CYLINDER HEAD EXT FASTENERS	M16 x 1	1.5

Tighten the spark plugs to torque.

	Fastening	Component	Ø	Value(daNm)
-	-	SPARK PLUGS	M12x1.25	1.8

Fasten the spark plug connection plugs using the bolts.Connect the electrical connector for the cam angle sensor.

	Name	Connector
-	Timing sensor	K47

Fit the intake manifold unit and tighten the cylinder head bolts to torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	INLET MANIFOLD	M7	1.5

	Fastening	Component	Ø	Value(daNm)
-	Bolt	INLET MANIFOLD	M6	0.7

Connect the fuel vapour flow enablement solenoid electrical connection.

	Name	Connector
-	Fuel vapour recovery solenoid	L10

Connect the injector electrical supply connector.

	Name	Connector
-	Injector junction	D81

Secure the engine electrical wiring to the retaining clip housed beneath the intake manifold unit.Connect the electrical connection to the throttle body actuator.

	Name	Connector
-	Integrated throttle body actuator	N75

Connect the electrical connection to the engine coolant temperature sensor.

	Name	Connector
-	Engine temperature sender unit	K36

Connect the oil vapour inlet pipes and fix them using the bands.Connect the pipe carrying coolant to the heater on the thermostat and secure with a collar.Secure the injection control unit wiring to to the collars.Connect the earth lead to the injection control unit.

	Name	Connector
-	Injection ECU earth	C60

Connect the electrical connections to the injection control unit.

	Name	Connector
-	Engine management ECU	M10

Connect the brake servo pipe and secure to the collars.Connect the evaporation control system pipe.Connect the electrical connection for the intake air temperature/pressure sensor.

	Name	Connector
-	Integrated air temperature sensor	K43

Connect the coolant inlet/outlet pipes to the radiator side and secure with bands. Op. 5530B52 BATTERY SUPPORT/DRIP TRAY - R.R Op. 0010T20 ENGINE COOLANT - CHANGERemove the vehicle from the lift.