ar3530b047004xd

Checking friction torque of tapered roller bearings

Tipo ar · tema 35.30 · versione 0100 · 2016-02-12

Valido per:

Non disponibile in “it”; mostrato in Inglese.

Collocazione

Gruppo funzionale 2 Telaio › 35 Asse posteriore › 35.30 Trasmissione, comando — Serie 979

EinPAS 17 Organi della trasmissione/assale › 17.51 Assale posteriore › 17.51.65 Ingranaggi e differenziale al ponte posteriore/trasmissione passante — Serie 979

Valido anche per motori/cambi: 772 111

AR35.30-B-0470-04XD

Checking friction torque of tapered roller bearings

Drive pinion

Número

Denominação

Rear axle 772.111

BA35.30-B-1001-06D

Nut attaching the drive pinion coupling flange

Nm

1000...1245

Test values for rear axle center assembly friction torque

Número

Denominação

Rear axle 772.111

BE35.31-B-1001-02B

Pinion bearings friction torque

New bearing

Nm

5.8...23

Used bearing

Nm

-

Checking friction torque of tapered roller bearings
Checking friction torque of tapered roller bearings

001 589 43 09 02

Socket

055 589 00 05 00

Wrench

Checking friction torque of tapered roller bearings

B35.31-0072-11

Check the frictional torque

1 Install the nut on the pinion shaft (3).
Do not install the yoke coupling to check the frictional torque.

2 Use a suitable tool to thread the pinion cage (4) onto the differential housing.

3 Tighten the pinion cage (4) to adjust the preload of the pinion bearings.

4 Check the preload by turning the pinion from the socket nut (2) and an appropriate torque wrench (1).