5520C10 GLOW PLUGS - R+R - Fiat - IDEA - eLearn

2400571 - 5520C10 glow plugs - r+r

) Ensure that the ignition key is in the OFF position, then disconnect the negative battery terminal (-).

	Name	Connector
-	Battery	A1B

1. Disconnect the electrical connection from the air flow meter.

	Name	Connector
1	Air flow meter	K41

2. Loosen the band and disconnect the the turbocharger air inlet sleeve from the rigid pipe, air flow meter side.

1. Remove the air filter (1a) complete with air flow meter (1b) by releasing from the underlying pins and then from the rear fastenings.

1. Disconnect the electrical connections from the heater plugs.

	Name	Connector
1	Heater plug	A40

2. Undo and remove the glow plugs.

Refitting ( Removing

) 1. Place the glow plugs back in their housings and tighten them to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1	-	GLOW PLUGS	M8	(Cylinder head side) 0.9 ÷ 1.0

2. Connect the electrical connections to the heater plugs.

Replace the air filter, complete with air flow meter, in its housing.Connect the air intake sleeve to the turbocharger, air flow meter side, and tighten the band.Connect the electrical connection to the air flow meter.Connect the negative (-) battery terminal.