4420D42 REAR SUSPENSION BEAM - R R - Alfa - 166 - eLearn

3314697 - 4420D42 rear suspension beam - r r

) Position the vehicle on the ramp. - 4450B13 rear wheels(2) r r . 1. Loosen the bolts fixing the rear suspension adjustment rods to the hub struts.2. Undo the bolts (2a) and disconnect the rear suspension adjustment rods (2b) from the rear suspension crossmember.

1. Position a hydraulic jack under the rear suspension crossmember.2. Undo the bolts (2a) and lower the rear suspension crossmember (2b), as necessary, using the hydraulic jack.

1. Undo the bolts fixing the rear suspension anti-roll bar to the crossmember.

1. Loosen the bolts fixing the upper track control arms to the mounting brackets.2. Undo the bolts fixing the upper track control arm mounting brackets to the rear suspension crossmember.

1. Loosen the lower bolts fixing the struts to the hubs.2. Loosen the bolts fixing the lower track control arms to the front mounting brackets.

1. Undo the bolts fixing the lower track control arms to the crossmember.2. Undo the bolts (2a) and remove the brackets (2b) securing the lower track control arms to the rear suspension crossmember.

1. Lower the hydraulic jack and remove the rear suspension crossmember, releasing it from the track control arms.

Refitting ( Removing

) Replace the rear suspension crossmember with the hydraulic jack in its housing.1. Fit the mounting brackets (1a) securing the lower track control arms to the rear suspension crossmember and fix them tightening the bolts (1b) to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1b	Bolt	LOWER TRACK CONTROL ARM MOUNTING BRACKET	M12	Rear suspension crossmember side 8.8 - 9.8

2. Tighten the bolts fixing the lower track control arms to the rear suspension crossmember to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
2	Bolt	REAR WISHBONE	M12	(Rear suspension crossmember side) 7.1 ÷ 7.9

1. Tighten the bolts fixing the lower track control arms to the front mounting brackets to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1	Bolt	REAR WISHBONE	M12	Bracket side 8.4 - 9.2

2. Tighten the bolts fixing the struts to the hubs to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
2	Bolt	REAR PILLAR-WISHBONE CUPPING LINKS	M14	Steering knuckle side 15.9 - 17.5

1. Tighten the bolts fixing the upper track control arm mounting brackets to the rear suspension crossmember to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1	Bolt	HOUSING LINK	M12	Rear suspension crossmember side 8.4 - 9.2

2. Tighten the bolts fixing the upper track control arms to the mounting brackets.

	Fastening	Component	Ø	Value(daNm)
2	Bolt	HOUSING LINK	M12	Bracket side 8.4 - 9.2

1. Tighten the bolts fixing the rear suspension anti-roll bar to the crossmember to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1	Bolt	REAR ANTI-ROLL BAR	M8	Rear suspension crossmember side 2.3 - 2.5

1. Replace the rear suspension crossmeber (1a) in its housing using the hydraulic jack (1b) and fix it tightening the bolts (1c) to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1c	Bolt	REAR CROSS-BEAM	M10	Bodyshell side 4.7 - 5.1

Remove the hydraulic jack from under the crossmember.

1. Connect the rear suspension adjustment rods (1a) to the rear suspension crossmember and fix them tightening the bolts (1b) to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1b	Bolt	REAR SUSPENSION ANTISTEER LINK	M10	Rear suspension crossmember side 4.3 - 4.7

2. Tighten the bolts fixing the rear suspension adjustment rods to the hub struts to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
2	Bolt	REAR SUSPENSION ANTISTEER LINK	M10	Steering knuckel side 6.6 - 7.4

- 4450B13 rear wheels(2) 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 .