Modification notes
Test specifications for wheel location, wheel hub
Number | Designation | Front axle 730.1 | ||
BE33.20-N-1001-01A | Wheel bearing play at front axle | mm | 0.01 to 0.03 | |
Wheel location, hub
Number | Designation | Front axle 730.1 | ||
BA33.20-N-1001-01B | Outer and inner slotted nut on steering knuckle | M881.5 | Nm | 550 |
Claw-type wrench
740 589 00 07 00
W33.20-0019-01
1 Slacken outer slotted nut (7) with claw-type wrench and remove locking plate (6).
2 Adjust wheel bearing play by slackening or tightening the inner slotted nut (5).
With new tapered roller bearings, aim for lower value.
3 Insert locking plate (6) and tighten outer slotted nut (7).
4 Check wheel bearing play again.