Test specifications for wheel location, wheel hub
Number | Designation | Front axle | Front axle | ||
BE33.20-N-1001-01A | Wheel bearing play at front axle | mm | 0.02...0.04 | 0.02...0.04 | |
Wheel location, hub
Number | Designation | Front axles | Front axle | ||
BA33.20-N-1001-01A | Hexagon socket head bolt for clamping nut used to adjust wheel bearing play | Nm | 12 | 12 | |
001 589 53 21 00
363 589 02 21 00
Dial indicator holder
Dial indicator
D33.20-0015-01
1 Mount special tool(1, 2) on end face of wheel hub (6).
2 Tighten safety screw (a) of clamp nut (10) .
3 Pull the wheel hub (6) to and fro firmly and read off the wheel bearing play on the dial indicator.
4 If necessary loosen safety screw and change the wheel bearing play by loosening or tightening the clamp nut (10).
5 Retighten safety screw (a) and measure wheel bearing play again.
The wheel bearing play may only be measured when the safety screw is tightened.