2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 304Get this manual
2B-9 Front Suspension:
Steering Knuckle Inspection
3) Remove the hub bearings (2) with the special toolB933H22206010
Refer to "Front Wheel HubSteering Knuckle Removal and Installation (Page 2B-6)"Inspect the steering knuckle for damageIf any defects are found, replace the steering knuckle with new one
Special tool (B): 0992120240 (Bearing remover set)
I933H1220033-01
4) Remove the spacer (3)I933H1220031-01
Front Wheel Hub Dust SealBearing Removal and Installation