Test values for ring gear with differential
Number | Designation | Front axles 730.353/354 | ||
BE33.30-N-1003-01A | Basic dimension, ring gear with differential | mm | 55.7 | |
319 589 07 23 00
Adjusting device
Dial gauge
001 589 53 21 00
N33.30-0297-01
Measuring
1 Attach adjusting yoke. Insert dial gauge and set a 2 mm preload. This adjustment corresponds to the specified basic dimension.
Observe specified basic dimension.
N33.30-0298-01
2 Insert adjusting device in the front axle housing so that the centering pin engages in the centering bore of the drive pinion and the tracer pin is aligned with the end face.
3 Check and note basic dimension, taking into account the dimensional deviation engraved on the ring gear.
N33.30-0299-01
Each drive pinion and ring gear belonging to a crownwheel/pinion is marked with an engraved number. Only crownwheel/pinions with the same number should be installed. The marking is located on the end face of the drive pinion and on the inclined side of the ring gear.
N33.30-0300-01
Example
Basic dimension AL1 55.70 mm
Deviation on
ring gear 0.15 mm
_____________
Thus basic dimen-
sion to be adjusted 55.55 mm
The appropriate shims must be inserted behind the inner tapered roller bearing in the axle housing. To do this, the drive has to be removed again.