ap4210b4251ls

Check brakepad thickness and condition of brake disks

Type ap · emne 42.10 · version 0203 · 2020-06-19

Gælder for: Model 979.0 with rear axle 743.451/453/480 with code BB5 (Disc brakes on front and rear axle) Model 979.27 with rear axle 743.453/454, 772.111 with code BB5 (Disc brakes on front and rear axle)

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 2 Chassis › 42 Bremsehydraulik og -mekanik › 42.10 Driftsbremse — Serie 979 (modeller 0**, 27*)

EinPAS 21 bremser/vakuumsystem/trykluftsystem › 21.15 driftsbremse/vakuumsystem › 21.15.40 driftsbremse foran — Serie 979 (modeller 0**, 27*)

EinPAS 21 bremser/vakuumsystem/trykluftsystem › 21.15 driftsbremse/vakuumsystem › 21.15.42 driftsbremse bagest — Serie 979 (modeller 0**, 27*)

Gælder også for motorer/gearkasser: 743 451, 743 453, 743 454, 743 480, 772 111

AP42.10-B-4251LS

Check brakepad thickness and condition of brake disks

19.06.2020

Model	979.0 with rear axle 743.451/453/480
	with code BB5 (Disc brakes on front and rear axle)
Model	979.27 with rear axle 743.453/454, 772.111
	with code BB5 (Disc brakes on front and rear axle)

Check brakepad thickness and condition of brake disks

1	Brake pad
A	Minimum thickness of the brake pad lining
B	Original thickness of the brake pad lining

B42.10-0371-01

Check brakepad thickness and condition of brake disks

2	Brake disc
A	Brake disc thickness

B42.10-0458-01

	Check
1	Remove the wheels
			AR40.10-B-1100E
2	Check the lining thickness of the brake pads (1)	 The checking of brake pads wear is carried out through the warning light on the vehicle dashboard, or visual inspection during the normal maintenance.
		Type 979.0/27 with rear axle 743.451/453/480 with front axle 732.560/561Minimum pad coating thickness	*BE42.10-B-1001-11A
		If the lining brake pad is less than the minimum thickness
		
		Replace the pads with separate invoicing.
3	Check the brake discs (2) for thickness	Type 979.0/27 with rear axle 743.451/453/480Disk width	*BE42.10-B-1001-09A
		979.0/27 with front axle 732.560/561Disk width	*BE42.10-B-1001-08A
4	Install the wheels
			AR40.10-B-1100E

Test values for front axle brake discs

Number	Designation			Front axle 732.561	Front axle 732.560
BE42.10-B-1001-08A	Disk width	New	mm	29,80...30,00	33,80...34,00
		Minimum thickness allowed	mm	26,00	31,00

Test values of brake discs of rear axle

Number	Designation			Rear axle 743.451/453	Rear axle 743.480
BE42.10-B-1001-09A	Disk width	New	mm	34	30
		Minimum permissible thickness	mm	28	26

Brake pad of the moving caliper

Number	Designation		Front axle 732.561, 733.840/882	Type 979 with rear axle 743.451/453 with front axle 732.560
BE42.10-B-1001-11A	Minimum pad coating thickness	mm	2,0	2,0

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