Service Manual April 2016Axle Components104 Z-34/22 Bi-Energy Part No. 13923412-1Yoke and HubHow to R emove the Yoke and H ubHow to Remove the Yoke andHub1 Remove the pin retaining fastner and theclevis pin from both the steering cylinder andthe tie rod.1 axle2 pin retaining fastener3 king pin4 yoke5 hub6 clevis pin7 steering cylinder8 tie rod2 Loosen the wheel lug nuts. Do not removethem.3 Block the non-steer wheels, and then center alifting jack under the steering axle.4 Raise the machine 6 inches / 15 cm and placeblocks under the drive chassis for support.5 Remove the lug nuts, then the tire and wheelassembly.6 Remove the pin retaining fasteners from theupper and lower yoke pivot pins.7 Support the yoke/hub assembly with a liftingdevice.8 Place a rod through the yoke pivot pins andtwist to remove the pins.Crushing hazard. The yoke/hubassembly may becomeunbalanced and fall when the yokepivot pins are removed if it is notproperly supported and secured tothe lifting device.How to R emove the Hub and BearingsHow to Remove the Hub andBearings, 2WD Models1 Loosen the wheel lug nuts. Do not removethem.2 Block the non-steer wheels and place a liftingjack of ample capacity under the steer axle.3 Raise the machine 6 inches / 15 cm and placeblocks under the chassis for support.Crushing hazard. The machinemay fall if not properly supported.4 Remove the lug nuts. Remove the tire andwheel assembly.5 Remove the dust cap, cotter pin and castlenut.Note: Always use a new cotter pin when installing acastle nut.6 Pull the hub off the spindle. The washer andouter bearing should fall loose from the hub.7 Place the hub on a flat surface and gently prythe bearing seal out of the hub.8 Remove the rear bearing.
