Check brake disks and brake linings for wear

AR42.10-L-4000A

Check brake disks and brake linings for wear

15.1.10



Check



Notes on evaluating brake disks

Model 601, 602, 611

Model 667, 668, 670

Model 901, 902, 903, 904, 905

Model WD1, WD2, WD3, WD6, WD7, XD1, XD2, XD3, XD4, XD5, XD6, XD7, YD1, YD2, YD3, YD4, YD5, YD6, YD7

AH42.10-N-9406-07B

1

Loosen wheel nuts and remove wheel

2

Check brake linings

Test values for brake pad in front sliding caliper

*BE42.10-N-1001-05A

Test data of rear floating caliper brake pad

*BE42.10-N-1001-15A

Test and adjustment values for brake shoes

*BE42.10-N-1001-13F

 If the wear limit of the brake lining is reached or dropped below, the brake linings must be replaced: 

Remove/check/install front axle brake pads

AR42.10-D-1600B

Removing, checking and installing rear axle brake pads

Model 668, 670

AR42.10-D-1700B

Model 667

AR42.10-D-1700C

3

Check brake disks

Test values for front brake disks

*BE42.10-N-1001-08B

Test values for rear brake disks

*BE42.10-N-1001-09B



*124589051900

 If the flatness deviation of the brake disk is outside the tolerance, the brake disk does not have to be replaced if the repair limit dimension is not reached. In these cases, skim the brake disk: 

Skimming brake disk

AR42.10-L-0110C

 If the wear limit of the brake disks is reached or dropped below, the brake disks must be replaced: 

Remove/install front axle brake disk

AR42.10-D-0230B

Remove/install rear axle brake disc

AR42.10-L-0240B

4

Fit wheel and tighten wheel nuts



*BA40.10-N-1001-01B

Number

Designation

Models
667, 668, 670

BE42.10-N-1001-05A

Brake lining wear limit

mm

2

Number

Designation

Models
667, 668, 670

BE42.10-N-1001-15A

Brake lining wear limit

mm

2

Number

Designation

Model Series
670.4 with drum brakes

BE42.10-N-1001-13F

Brake lining wear limit

mm

3.5

Number

Designation

Model
667
with front axle
730.602/604

Model
667
with front axle
730.407/412

BE42.10-N-1001-08B

Brake disk

Thickness when new

mm

30

22

Wear limit

mm

26 (-0.2)

19

Lateral runout

mm

0.08

0.05

Flatness deviation

mm

0.02

0.02

Repair limit dimension

mm

>28 (-0.2)

>21.5 (-0.2)

Number

Designation

Model
670
with front axle
730.350/351/353/354

Model
670
with front axle
730.603/604/605/710/712
Model 668
with front axle
730.602/604/605

BE42.10-N-1001-08B

Brake disk

Thickness when new

mm

30

30

Wear limit

mm

26 (-0.2)

26 (-0.2)

Lateral runout

mm

0.08

0.08

Flatness deviation

mm

0.02

0.02

Repair limit dimension

mm

>28 (-0.2)

>28 (-0.2)

Number

Designation

Model
667

Model
668, 670

BE42.10-N-1001-09B

Brake disk thickness

New

mm

22

30

Wear limit

mm

19

26

Max. lateral runout

mm

0.05

0,10

Max. axial runout

mm

0.02

0.02

Repair limit dimension

mm

>21.5 (-0.2)

>28 (-0.2)

Number

Designation

Model 667, 668, 670

BA40.10-N-1001-01B

Wheel nut

M14x1.5

Nm

180

M18x1.5

Nm

250