Assess condition of brake disks

AP42.10-D-4256TS

09.01.2020

Model

907, 910

Modification notes

18.10.2019	Brake disk thickness	Model 907, 910 except code B25 (Electric parking brake) with brake piston diameter 52 mm	BE42.10-N-1001-09B
18.10.2019	Brake disk thickness	Model 907, 910 with code B25 (Electric parking brake) or with brake piston diameter 54 mm	BE42.10-N-1001-09B

1	Brake disk

S42.10-4619-11

 Danger	Risk of death caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.	AS00.00-Z-0010-01A
 Warning	Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.	Wear protective gloves, protective clothing and safety glasses, if necessary.	AS00.00-Z-0002-01A
Topical note	Special instructions for lifting and supporting vehicle		AH00.60-N-0100-01TS
Topical note	Notes on evaluating brake disks		AH42.10-N-9406-07B
	Check
1	Lift vehicle with lifting platform.
			AR00.60-D-1000-04TS
2	Check all brake disks (1) on front and rear axle through opening on wheel disk and from the vehicle underside.	 Check all brake disks (1) for score marks, cracks, corrosion, ridging on outer edge and soiling (oil, grease).
		If necessary,
		
		replace brake disks (1) per axle.
		Remove/install front axle brake disk	AR42.10-D-0230TS
		Remove/install rear axle brake disk	AR42.10-D-0240TS
		 After obtaining special order.
		If the brake disks (1) are soiled (oil, grease),
		
		clean or replace brake disks (1).
		 After obtaining special order.
		If it is not possible to check the brake disks (1) through the opening on the wheel disk or from the vehicle underside,
		
		remove wheels and perform check.
			AP40.10-D-1100TS
		 After obtaining special order.
	Measure
3	Remove wheels on axle in question.	If ridging found on brake disks (1).
			AP40.10-D-1100TS
4	Measure thickness of brake disks (1).	If ridging found on brake disks (1).
		Brake disk	*BE42.10-N-1001-08B
		Model 907.13/14/15/22/23/24/25/62/63/64/65/72/73/74/84/85, 910Brake disk thickness	*BE42.10-N-1001-09B
		 Caliper gauge	*140589001900
		If the wear limit is reached or exceeded,
		
		replace brake disks (1) per axle.
		Remove/install front axle brake disk	AR42.10-D-0230TS
		Remove/install rear axle brake disk	AR42.10-D-0240TS
		 After obtaining special order.
5	Install wheels of axle in question.	If ridging found on brake disks (1).
			AP40.10-D-1100TS
6	Lower vehicle with vehicle lift.

Check values for front axle brake disks

Number	Designation			Model 907	Model 910
BE42.10-N-1001-08B	Brake disk	Thickness when new	mm	28	28
		Wear limit	mm	25	25
		Lateral runout	mm	 0,03	 0,03
		Flatness deviation	mm	 0,04	 0,04
		Repair limit dimension	mm	-	-

Check values for rear axle brake disks

Number	Designation			Model 907, 910 except code B25 (Electric parking brake) with brake piston diameter 52 mm	Model 907, 910 with code B25 (Electric parking brake) or with brake piston diameter 54 mm
BE42.10-N-1001-09B	Brake disk thickness	New	mm	16	18
		Wear limit	mm	14	16
		Max. lateral runout	mm	0,03	0,03
		Max. axial runout	mm	0,05	0,05
		Repair limit dimension	mm	-	-

140 589 00 19 00

Caliper gauge

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