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51 REAR AXLE AND FINAL DRIVE 6 OVERHAUL 48. Repeat on other bearing bore. Add readings then halve sum to obtain mean reading. Note Where trace pin moves down, reading is B. Where trace pin moves up, reading is 49. Before adjusting shim thickness: check pinion face marking. If a plus (+) figure, subtract in 50. If pinion has a minus (-) figure, add amount to shim thickness figure. INCH MM .001 = .025 .002 = .05 .003 = .075 .004 = .10 .005 = .125 .006 = .15 .007 = .175 .008 = .20 .009 = .225 .010 = .25 NOTE: Where dial indicator is metric 51. Recheck pinion height setting. If setting is correct, mean reading of dial gauge will agree Bearing pre-load adjustment 52. Remove the pinion flange, pinion, outer bearing and spacer. 53. Slide new shim, of same thickness as original (bearing pre-load) into position on pinion shaft. If 54. Fit pinion to pinion housing and fit outer bearing and spacer (front differential only). 55. Fit driving flange, washer and nut. 57. Tighten pinion flange nut to 130 Nm. Force to rotate pinion shaft is 3Nm using new bearings. NOTE: If using original bedded in 58. Remove pinion flange. |