4450C34 BEARING OF ONE FRONT WHEEL HUB, L/H OR R/H - REPLACE WITH PILLAR REMOVED - Fiat - PANDA - eLearn

2752837 - 4450C34 bearing of one front wheel hub, l/h or r/h - replace with pillar removed

) 1. Remove the front hub (1a) from the steering knuckle (1b) using a press (1c).

1. Position the front wheel hub in a vice.2. Move the bearing inner race away from the hub, using a chisel, to allow the extractor arms to be fitted.

When carrying out this operation, take the utmost care not to damage the front wheel hub.

1. Remove the front hub bearing inner race using the tool (1a) fitted with components (1b) and (1c).

	Name	Country
1a	Extractor	1.840.005.003

	Name	Country
1b	Extractor	1.840.005.002

	Name	Country
1c	Pad	1.845.028.000

1. Place the front hub in a vice.2. Remove the front hub bearing circlip.

1. Remove the front hub bearing from the steering knuckle (1a) using a press (1b) and the tool (1c).

	Name	Country
1c	Puller/ftitting tool	1.874.552.000

Refitting ( Removing

) Check that the intenal surfaces of the front steering knuckle do not show seizure marks and that the arms have not been struck or are showing signs of breakage. If they do, replace the steering knuckle. 1. Fit front hub bearing (1a) onto the strut using hydraulic press (1b) and fitting tool (1c).

	Name	Country
1c	Puller/ftitting tool	1.874.552.000

1. If a hydraulic press is not available, insert bearing (1a) using tools (1b) and (1c).

	Name	Country
1b	Puller/ftitting tool	1.874.552.000

	Name	Country
1c	Grip	1.870.007.000

Fit the front hub bearing circlip.1. Place the steering knuckle in the press and rest it on the tools.

	Name	Country
1	Half-plate	1.860.837.000

2. Fit the front wheel hub on the steering knuckle (2a) using a press (2b) and placing the tool (2c) in between.

	Name	Country
2c	Puller/ftitting tool	1.874.552.000