4450C10 FRONT PILLAR (ONE), L/H OR R/H COMPLETE WITH WHEEL HUB - R+R WITH WHEEL REMOVED - CHECK WHEEL GEOMETRY SEPARATELY - Fiat - DOBLO - eLearn

2584779 - 4450C10 front pillar (one), l/h or r/h complete with wheel hub - r+r with wheel removed - check wheel geometry separately

) Place the car on a lift.Remove the staking from the nut fixing the front wheel steering knuckle-hub assembly.1. Undo the nut fixing the front wheel steering knuckle-hub assembly.

Op. 3310A30 FRONT BRAKE CALIPER (ONE) - R.R.. Op. 3310A57 FRONT BRAKE CALIPER BRACKET (ONE) - R.R.. Op. 3310A50 FRONT BRAKE DISCS - R.R..1. Undo the nut fixing the track rod end ball joint to the steering knuckle.2. Separate the track rod end ball joint (2a) from the steering knuckle using the tool (2b).

	Name	Country
2b	Head extractor	1.847.035.000

3. Undo the three bolts (3a) fixing the dust shield (3b).

1. Undo the nut fixing the steering knuckle to the lower track control arm ball joint.2. Separate the track control arm ball joint (2a) from the hub using the tools (2b) and (2c).

	Name	Country
2b	Head extractor	1.847.035.000

	Name	Country
2c	Tool for extracting steering knuckles	1.847.035.001

3. Undo the bolts fixing the hub to the shock absorber.4. Remove the constant velocity joint and remove the front hub steering knuckle.

Refitting ( Removing

) Fit the hub steering knuckle on the wheel side constant velocity joint.Insert the track control arm ball joint in the hub steering knuckle and tighten the fixing nut.1. Tighten bolts (1a) securing shock absorber (1b) to pillar (1c) to the specified setting.

	Fastening	Component	Ø	Value(daNm)
1a	Nut	FRONT DAMPER BOTTOM ATTACHMENT	M12 x 1.25	(on pillar) 12

When the shock absorber retaining bolts are tightened to the upper hub pillar, push in the direction and at the point indicated by the arrow so that holes (1d) are in contact with bolts (1d) and any fastening clearances are taken up.

Join the steering track rod end to the steering knuckle and tighten the fixing nut to torque.

	Fastening	Component	Ø	Value(daNm)
-	Nut	ADJUSTABLE STEERING LINKS	M10 x 1.25	4.9

Fit the dust shield. Op. 3310A50 FRONT BRAKE DISCS - R.R.. Op. 3310A57 FRONT BRAKE CALIPER BRACKET (ONE) - R.R.. Op. 3310A30 FRONT BRAKE CALIPER (ONE) - R.R..Tighten the front wheel hub fixing nut to torque.

	Fastening	Component	Ø	Value(daNm)
-	Nut	FRONT HUB WITH BEARINGS	M22	7 + 55°

Whenever you remove a hub nut, a new one must be refitted.

1. Stake the nut collar. The collar should be cut on the notch on the hub, on the side opposite that of tightening the nut, so that the safety lug prevents accidental loosening.

Remove the car from the lift.