4420A10 L/H OR R/H REAR SUSPENSION SPRING/DAMPER UNIT (ONE) R+R - Alfa - 156 - eLearn

3238195 - 4420A10 l/h or r/h rear suspension spring/damper unit (one) r+r

) Position the vehicle on the ramp. - 4450B11 WHEEL (one) rear - R.R.Disconnect the battery negative (-) terminal.

	Name	Connector
-	Battery	A1

1. Undo the nut (1a) securing the rear anti-roll bar joint (1b) to the shock absorber.2. Tighten the bolts (2a), the move the rear brake caliper (2b) and remove the brake pads (2c).

1. Disconnect the electrical connection for the active A.B.S. sensor.

	Name	Connector
1	Rear wheel sensor left for ABS	K75

	Name	Connector
1	Rear wheel sensor right for ABS	K76

2. Undo the bolts securing the shock absorber and the track control arms to the stub axle.3. Remove the bush.Suitably secure the wheel hub stub axle.

Working via the luggage compartment, move the trim away from the shock absorber attachment area.1. Undo the nut (1a), then remove the upper shim (1b) and the spring/shock absorber assembly for the rear suspension (1c).

Refitting ( Removing

) Place the spring/shock absorber assembly for the rear suspension back in its housing together with the upper shim, then secure it to the bodyshell by tightening the nut to torque.

	Fastening	Component	Ø	Value(daNm)
-	Nut	REAR DAMPER	M14	6.0 - 7.4

Place the boot housing trim back in its housing.Tighten the upper bolt fixing the shock absorber to the stub axle for the wheel hub to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Upper bolt	REAR DAMPER	M12	(Wheel hub stub axle side) 11.1 ÷ 13.5

Tighten the lower bolt fixing the shock absorber and the track control arms to the stub axle to torque.

	Fastening	Component	Ø	Value(daNm)
-	Lower bolt	REAR DAMPER	M12	(Wheel hub stub axle side), 9.5 ÷ 11.6

Connect the electrical connection for the active A.B.S. sensor.

	Name	Connector
-	Rear wheel sensor left for ABS	K75

	Name	Connector
-	Rear wheel sensor right for ABS	K76

1. Compress the rear brake caliper piston (1a) using the tool (1b) A to facilitate the refitting of the brake caliper.

	Name	Country
1b	Key	1.822.108.000

Fit the brake caliper complete with brake pads and fasten it to the mounting tightening the bolts to torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	REAR BRAKE CALIPER	M10	4.8 - 5.2

Tighten the nut securing the rear anti-roll bar joint to the shock absorber to torque.

	Fastening	Component	Ø	Value(daNm)
-	Nut	REAR ANTI-ROLL BAR PIVOTS	M10	3.8 - 4.7

Connect the battery terminal (-).

	Name	Connector
-	Battery	A1

- 4450B11 WHEEL (one) rear - R.R.Remove the car from the ramp. Check and if necessary adjust the wheel geometry values - 4450A40 rear wheel geometry - check using optical equipment .