125000855 - 0510A20 TIMING GEAR WITH BELT DRIVE - CHECK - CARRY OUT OPERATION WITH CAM COVER(S) REMOVED AND TAPPETS ADJUSTED

Undo and remove the spark plug for cylinder no. 1.1. Fit the tool (1a) complete with dial gauge (1b) in the seat for the spark plug for cylinder no. 1.

	Description	Code
1a	Fitting tool	1.821.225.000

Rotate the crankshaft through small rotations (in both directions) until the piston for the right head timing side cylinder no. 1 is at T.D.C. in the combustion stroke.

Take care that the last rotation of the crankshaft is in the direction of operation.

Remove caps 4 to 7 from the left cylinder head.1. Repalce the removed camshaft caps with the timing templates.

	Description	Code
1	Templates	1.870.849.000

Remove caps B and G from the right cylinder head.1. Repalce the removed camshaft caps with the timing templates.

	Description	Code
1	Templates	1.870.849.000

Remove the tools for timing the camshafts.

	Description	Code
-	Templates	1.870.849.000

Place the camshaft caps in their housings to replace the removed tools and secure them tightening the bolts to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Connector	PRESSURE PUMP LINE TO FUEL MANIFOLD	M12	(Pressure pump side) 2.2 - 2.4

Remove the tool complete with dial gauge from the seat for the spark plug for cylinder no. 1.

	Description	Code
-	Fitting tool	1.821.225.000

Place the spark plug for cylinder no.1 in its housing and tighten it to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	-	SPARK PLUGS	M14	(Cylinder head side) 2.4 - 3.0