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AC102513 MB990326 AB FRONT AXLE HUB ASSEMBLY FRONT AXLE 26-14 3. Use special tool preload socket (MB990326) to measure the hub rotation starting torque. Limit: 1.5 N ⋅m 4. Hub rotation starting torque should be within the limit value, and there should be no roughness and >>D<< WHEEL BEARING AXIAL PLAY AC102514 AN MB991017 MB991000 270 ± 27 N·m 1. Use the following special tools to measure the wheel bearing axial play: • Spacer (MB991000) • Front hub remover and installer (MB991017) Limit: 0.05 mm 2. If the axial play is not within the limit range while the nut is tightened to the specified torque, the Tightening torque: 270 ± 27 N⋅m |