La e46 325xi am avut probleme cu el (ma rog, erau 2, 4x4 permanent) pentru ca nu a fost montat cum trebuie. Desi, de fiecare data cand au umblat la el le-am dat extras din manualul de reparatii, au dat ignore, ca deh, stiu ei mai bine. Am ajuns cu cele de pe masina sa le dau la reconditionat in Bucuresti (cand am gresit ca nu am fost cu masina, sa le demonteze ei si sa le repuna tot ei, dupa care sa mergem in test), 300 euro aruncati pe geam. Am luat, intr-un final, sh din Germania, alti 300 euro, montate la fel, dupa ureche (ca idee, cumparasem si piulite noi, cred ca le mai am, )
Sunt niste pasi pentru montaj,
Align driveshaft matchmarks at final drive and then at transmission flange. Centerlines of universal joints (arrows) must be parallel or at 90° to each other. Position center support bearing and start attaching nuts. Use new self-locking nuts.
Tighten flange nuts while preventing bolts from twisting in coupling. Tighten final drive flange first, then tighten coupling at transmission.
Preload center support bearing by pushing bearing forward (arrow) 4-6 mm (0.16-0.24 in.) from center. Tighten attaching bolts.
CAUTION!
The maximum allowable change in height of the center bearing or transmission support using shims is 3 mm (0.12 in.).
- Tighten threaded sleeve on driveshaft to proper torque.
Install heat shields.
- Install exhaust system. See 180 Exhaust System. Connect wiring harness to oxygen sensors.
- Road test vehicle to check for noise or vibration.
WARNING!
Do not reuse self-locking nuts. These nuts are designed to be used only once.
Avoid stressing the flex-disc when torquing the bolts. Do this by holding the bolts steady and turning the nuts on the flange side.
Tightening torques
Center bearing to body 21 Nm (15 ft-lb)
Clamping sleeve 10 Nm (89 in-lb)
Drive axle to differential flange M10 Torx bolt 83 Nm (61 ft-lb)
M10 with locking teeth (replace bolts) 96 Nm (71 ft-lb)
M10 with ribbed teeth (black) 100 Nm (74 ft-lb)
M10 with ribbed teeth (silver) ZNS 80 Nm (59 ft-lb)
Extras din "E46_Bentley_Service_Manual" pentru e46 325xi, se poate descarca de pe net, free. Probabil valorile nu sunt aceleasi, pasii, insa, da.