1. Remove the wheel and brake drum.
2. Having unscrewed the nuts securing the brake shield to the axle beam, with a puller 67.7801.9516, holding the brake shield, remove the axle shaft together with the oil deflector, the bearing mounting plate and the bearing locking ring.
3. If replacement is necessary, remove the gland from the beam flange.
4. Installation of a semiaxis spend in sequence, return to removal, being careful.