Contents Wiring diagrams Section: Axle Shafts All sections

Front Axle - Special Tools BMW Z4 E89

Axle Shafts 14 illustrations ~462 words

0491982 315090 Adapter MW

Note. (Adapter) For pulling off the taper roller bearings from the equalization housing in the front axle differential

Scheme 1

Scheme 1: 0491982 315090 Adapter MW

0491985 315120 Bush MW

Note. (impact bush) For fitting the radial sealing ring to the drive flange of the front axle differential

Storage Location

X7

SI number

01 04 93 (664)

Scheme 2

Scheme 2: SI number

0491978 315070 Device MW

Note. For determining the fitting dimension at the drive bevel gear in the front axle differential

Consisting of

1 = 0491979 Bridge

Note. (Measuring bridge)

2 = 0491980 Washer

Note. (Measuring disc 7 mm)

Scheme 3

Scheme 3: 0491978 315070 Device MW

0491924 312160 Device MW

Replaced by: 0492053

Note. For pressing the wishbone off the spring strut/Replaced by 32 3 090 (0 492 053)

Consisting of

1 = 0493260 Spindle

Note. Replaced by 32 3 090.(0 492 053)

2 = 0493261 Bolt

Note. Replaced by 32 3 090.(0 492 053)

Scheme 4

Scheme 4: 0491924 312160 Device MW

0495567 315250 Fixture MW

Note. (Universal axle take-up) Fixture for accommodating all front and rear axles when removing and installing.

01 24 06 (309)

Consisting of

1 = 0495817 Basic body

Note. (basic body)

Scheme 5

Scheme 5: SI number

2 = 0495818 Support

Note. (telescopic supports) 4 pieces

3 = 0495819 Adapter

Note. (take-up adapter U-section (2 pieces))

4 = 0495820 Adapter

Note. (take-up adapter (2 pieces))

5 = 0495821 Adapter

Note. (take-up adapter for bore holes (2 pieces))

6 = 0495822 Adapter

Note. (take-up adapter for bore holes (2 pieces))

7 = 0495824 Belt

Note. (Tensioning strap)

0491969 315000 Fixture MW

Note. (mounting fixture) For the front axle differential

Scheme 6

Scheme 6: 0491969 315000 Fixture MW

31 3 358 Insert ring

Note. For inserting spring retainer ring 31 3 354 model series (PL2)

0491974 315030 Mandrel MW

Note. (drift) For output shaft radial sealing ring in the front axle differential

Scheme 7

Scheme 7: 0491974 315030 Mandrel MW

0491973 315020 Mandrel MW

Note. (drift) For radial sealing ring of the drive shaft in the front axle differential

Scheme 8

Scheme 8: 0491973 315020 Mandrel MW

0491977 315060 Pin MW

Note. (drive pin) For radial gears in the front axle differential for checking the coefficient of friction

Scheme 9

Scheme 9: 0491977 315060 Pin MW

0491976 315050 Thrust piece MW

Note. For press-fitting the roller bearing onto the differential casing

Scheme 10

Scheme 10: 0491976 315050 Thrust piece MW

0494187 313030 Tool Minimum set: Mechanical tools MW

Note. (Pressing-in/-out tool) For rubber mount on trailing arm

B46

01 14 01 (766)

Consisting of

2 = 0494188 Bell housing

1 = 0494189 Bush

Scheme 11

Scheme 11: SI number

0491975 315040 Washer MW

Note. (Spring washer) For pretensioning the differential side gears when determining the installation size in the front axle differential

Scheme 12

Scheme 12: 0491975 315040 Washer MW

0491983 315100 Washer MW

Note. For pulling the outer bearing race into the bearing housing in the front axle differential

Scheme 13

Scheme 13: 0491983 315100 Washer MW

0491981 315080 Washer MW

Note. For determining the fitting clearance of the radial gears in the front axle differential

Scheme 14

Scheme 14: 0491981 315080 Washer MW