3237465 - 1016D21 lh cylinder head - r r and replace gasket for versions with air conditioner

Removing ( Refitting ) Position the vehicle on the ramp.Disconnect the battery negative (-) terminal.

	Name	Connector
-	Battery	A1

 - 4450B10  Front WHEEL (one) - R.R. - 7055B64  Engine compartment DUST shield in front wheel arch (one), left or right - R.R. - 7055B54  under-engine guard - r rDrain the coolant.  - 5040A10  Air conditioning refrigerant CIRCUIT - Draining and Refilling - 7055A43  central front grille - r r - 7055A41  RIGHT FRONT GRILLE - R.R. - 7055B10  Front BUMPER - R.R. - 1088D10  lower sleeve for coolant outlet from radiator - r + r - 1088D14  upper sleeve for coolant inlet to radiator - r + r - 1088B24  engine cooling radiator - r r for air conditioned versions - 1092G10  single engine belt r r - 1032D12  timing system protective cover(s) - r + r - 1032B14  toothed timing belt - r + r for timing adjustment or replacement versions with air conditioner1. Undo the bolt (1a) and remove the bracket (1b) fixing the air conditioning pipes.2. Undo the bolt (2a) and disconnect the coolant inlet and outlet pipes (2b) from the compressor.3. Undo the bolt fixing the engine oil dipstick.  - 1072C30  l/h exhaust manifold - r + r and replace seal- 1072B42 left hand or right hand inlet manifold (one) - r+r  - 1056B62  l/h and r/h fuel pipe assembly - with injectors - r + r1. Disconnect the electrical connection for the air conditioning compressor electromagnet coupling.

	Name	Connector
1	Air conditioning compressor "on" electromagnet	L20

1. Undo the bolts (1a) and move the connector bracket (1b) fixed to the thermostat aside. 1. Disconnect the electrical connection from the combined sender unit for the coolant temperature gauge and overheating warning light.

	Name	Connector
1	Coolant temperature sender unit	K35

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

	Name	Connector
2	Engine temperature sensor	K45

3. Undo the bolts (3a) and move the thermostat (3b) aside. 1. Undo the bolt (1a) for the camshaft pullies using the tool (1b) for counter-torque.

	Name	Country
1b	Counter-torque	1.822.146.000

1. Remove the camshaft 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). 1. Undo the bolts (1a) and remove the timing belt rear left protection (1b). 1. Undo the bolts (1a) and move the power assisted steering pump (1b) aside without disconnecting the pipes.  - 1016A42  left hand cylinder head ignition coil cover - r+r - 5510C16  left hand cylinder head ignition coil - r+r - 1016A30  left cam cover - r + r and replace gasket1. Undo the nuts (1a) and remove the left cylinder head (1b). 1. Remove the left cylinder head gasket. 1. Fit the cylinder bore/liner locks on the left side.

	Name	Country
1	Liner/bore holder	1.820.279.000

Refitting ( Removing ) Remove the bore/liner locks.

	Name	Country
-	Liner/bore holder	1.820.279.000

Fit a new left cylinder head gasket.

The cylinder head gasket is of the Astadur type.

The material from which these gaskets are made undergoes a polymerization process during the operation of the engine so that they become considerably harder during usage.

In order for the polymerization of the gasket to take place it is necessary to:

• keep the gasket in its sealed container until fitting
• not lubricate or get oil on the gasket and the contact surfaces.

Fit the left cylinder head on the cylinder block.1. Tighten the nuts for the left cylinder head (1a) to the recommended torque using the angular tightening tool (1b).

Follow the order shown in the diagram for each tightening sequence.

	Fastening	Component	Ø	Value(daNm)
1a	Nut	CYLINDER HEAD	M12	2.4 ÷ 2.6 + 240?

	Name	Country
1b	Protractor	1.860.942.000

Place the power assisted steering pump back in its housing and fix it tightening the bolts to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	POWER STEERING PUMP	M8	1.9 - 2.3

Fit the timing belt rear left guard and fix it using the bolts.Fit the timing belt fixed tensioners and secure them by tightening the bolts to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	FIXED TENSIONER	M10	2.8 - 3.2

Fit the camshaft drive pullies and fix them without tightening the bolts.Place the thermostat back in its housing and fix it tightening the bolts to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	THERMOSTAT	M6	0.7 - 0.8

Connect the electrical connection to the engine coolant temperature sensor.Connect the electrical connection to the combined sender unit for the coolant temperature gauge and overheating warning light.Place the connector bracket back in its housing and fix it to the thermostat using the bolts.Connect the electrical connection to the air conditioning compressor electromagnet coupling. - 1056B62  l/h and r/h fuel pipe assembly - with injectors - r + r- 1072B42 left hand or right hand inlet manifold (one) - r+r  - 1072C30  l/h exhaust manifold - r + r and replace sealFix the engine oil dipstick using the bolt.Connect the coolant inlet and outlet pipes to the compressor and fix them using the bolt.Fit the air conditioning pipe mounting bracket and fix it using the bolt. Carry out op.   1072B50  sleeves connecting air capacity box to inlet manifold is - r+r Carry out op.   5510C18  right hand cylinder head ignition coil - r+r Carry out op.   1016A34  right-hand cam cover - r + r and replace gasket - 1032B14  toothed timing belt - r + r for timing adjustment or replacement versions with air conditioner - 1016A36  left hand and right hand cam cover - r+r - 5510C14  ignition coil/s - r+r - 1072B50  sleeves connecting air capacity box to inlet manifold is - r+r - 1016A42  left hand cylinder head ignition coil cover - r+r - 1032D12  timing system protective cover(s) - r + r - 1092G10  single engine belt r r - 1088B24  engine cooling radiator - r r for air conditioned versions - 1088D14  upper sleeve for coolant inlet to radiator - r + r - 1088D10  lower sleeve for coolant outlet from radiator - r + r - 7055B10  Front BUMPER - R.R. - 7055A41  RIGHT FRONT GRILLE - R.R. - 7055A43  central front grille - r r - 5040A10  Air conditioning refrigerant CIRCUIT - Draining and Refilling - 7055B54  under-engine guard - r r - 7055B64  Engine compartment DUST shield in front wheel arch (one), left or right - R.R. - 4450B10  Front WHEEL (one) - R.R.Connect the negative (-) battery terminal.Remove the vehicle from the ramp.