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8 REAR AXLE NDA RS D AILY E URO 4 Type of rear axle: NDA RS Simple reduction type NDA RS DIFFERENTIAL UNIT Reduction bevel gear pair ratio 1/3,154 (13/41) - 1/3,416 (12/41) - 1/3,727 (11/41) - 1/3,916 (12/47) - 1/4,182 (11/46) - 1/4,444 (9/40) - 1/4,889(9/44) - 1/5,111 (9/46) Bevel pinion bearings 2 with taper rollers Bevel pinion bearings rolling torque Nm New bearings kgm 2.3 ÷ 3.3 0.23 ÷ 0.33 Adjustment of pre-load of bevel By means of adjustment rings > Bevel pinion bearings pre-load 0.545 ÷ 1.070 mm with progression of 0.025 mm. Temperature at assembly of inner - Position of bevel pinion with By means of adjustment spacers > Thickness of adjustment rings placed between bevel pinion and 3.585 ÷ 4.235 mm with progression of 0.025 mm. Bearings for gear housing 2 with taper rollers Differential casing bearings rolling - 15/44 - 13/41- 12/41 - 12/43 - 12/47 - 10/41: Nm 2.7 ÷ 3.9 kgm 0.27 ÷ 0.39 - 11/49 - 9/40 - 9/44 - 8/41 - 8/45: Nm 2.6 ÷ 3.7 kgm 0.26 ÷ 0.37 Adjustment of differential casing By means of adjustment rings > Thickness of adjustment rings of 1 ÷ 1,95 mm with progression of 0.05 mm. |