Inspect condition of brake disks - AP42.10-P-4258EW

MODEL 205 without CODE B07 (Ceramic brake system)

MODEL 207

MODEL 212 without CODE B07 (Ceramic brake system)

MODEL 218 without CODE B07 (Ceramic brake system)

MODIFICATION NOTES

17.4.14	Brake disc thickness		BE42.10-P-1001-08W
18.11.14	Brake disc thickness	Model 212.002/005/006/034/035/041/048/052/202/205/206/234/248, Model 212.003 ## from 007599 except CODE 1U9, Model 212.036/047 except CODE Z04, Model 212.082 with CODE 494, Model 212.236/247 except CODE 978	BE42.10-P-1001-09O
18.11.14	Brake disc thickness	Model 212.001/004/02/053/054/055/056/057/061/06 7/080/087/089/093/094/095/097/098/099/14/1 54/16/19/201/204/22/254/255/256/257/265/26 7/280/287/288/289/293/294/297/298, Model 212.003 ## from 007599 with CODE 1U9, Model 212.003 ## up to 007598 except CODE 1U9, Model 212.036/047 with CODE Z04, Model 212.059/088/203/259/261/282/299 except CODE 978, Model 212.082 except CODE 494	BE42.10-P-1001-09O
18.11.14	Brake disc thickness	Model 212.059/088/203/236/247/259/261/282/299 with CODE 978, Model 212.072/073/090/091/272/273/291	BE42.10-P-1001-09O

Illustration shows model 212

Fig 1: Inspecting Condition Of Brake Disks - Shown On Model 212

G09976523

Courtesy of MERCEDES-BENZ USA

	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
	Notes on repairs to brake system		AH42.00-P-0003-01A
	Remove
1	Remove wheel-and-tire assembly
		Model 205	AR40.10-P-1101A
		Model 207	AP40.10-P-4050CW
		Model 212, 218	AP40.10-P-4050EW
	Check
2	Check brake disks (1) on front and rear axle for score marks and cracks	Cracks can occur due to high stress. Brake disks (1) do not have to be replaced when the crack length (2) is a maximum of 25 mm. With perforated brake disks or those provided with sunk holes (1) measure the crack length (2) including the bore diameter. For cracks and scores which have split open and are deeper than 0.5 mm: ↓ Replace brake disks (1) subject to separate repair order.
	Measure
3	Measure thickness of brake disks on front and rear axles using caliper gauge (010)	MODEL 205, check values for brake disks on front axle	*BE42.10-P-1001-08W
		MODEL 207, 212, 218, check values for brake disk on front axle	*BE42.10-P-1001-08P
		Model 205, check values for rear axle brake disks	*BE42.10-P-1001-09U
		MODEL 207, 212, 218, check values for brake disks on rear axle	*BE42.10-P-1001-09O
		Caliper gauge Observe recommended limit dimensions. If the wear limit has been exceeded or will be exceeded before the next brake pad change: ↓ Replace brake disks (1) subject to separate repair order.	Figure
	Install
4	Mount wheel and tire assembly
		Model 205	AR40.10-P-1101A
		Model 207	AP40.10-P-4050CW
		Model 212, 218	AP40.10-P-4050EW

CHECK VALUES FOR FRONT AXLE BRAKE DISKS

Number	Designation			MODEL 207.303/304/322/323/356/357/361/367/403/404/422/423/456/457/461 except CODE 950/952, MODEL 207.326/336/388/426/436 except CODE 950/P96, MODEL 207.355/359/455/459	MODEL 207.301/302/303/304/322/323/347/348/356/357/361/367/401/4 02/403/404/422/423/447/448/456/457/461 with CODE 950/952, MODEL 207.326/334/336/388/426/434/436 with CODE 950/P96, MODEL 207.362/365/372/462/465/472
BE42.10-P-1001-08P	Brake disk thickness	New	mm	32, 0	32, 0
BE42.10-P-1001-08P	Brake disk thickness	Wear limit	mm	29, 4	30, 0

CHECK VALUES FOR FRONT AXLE BRAKE DISKS

Number	Designation			MODEL 207.301/302/347/348/401/402/447/448 except CODE 950/952, MODEL 207.334/434 except CODE 950/P96	MODEL 207.373/473
BE42.10-P-1001-08P	Brake disk thickness	New	mm	28, 0	36, 0
BE42.10-P-1001-08P	Brake disk thickness	Wear limit	mm	25, 4	34, 0

CHECK VALUES FOR FRONT AXLE BRAKE DISKS

Number	Designation			MODEL 212.002/005/034/048/052/202/205/248 except CODE 950/951/952/P96, MODEL 212.006/206/234/236 except CODE 950/P96, MODEL 212.003/004/082 with CODE 1U9, except CODE 460/494/950/951/P96, MODEL 212.001/035	MODEL 212.020/023/024/025/026/036/040/041/04 7/053/054/055/056/0 57/059/065/067/087/089/093/154/201/203/204/220/221/223/22 4/225/226/247/254/2 56/257/267/282/287/289/293 except CODE 950/951/952/P96, MODEL 212.003/004/082 except CODE 1U9/460//494//950/951/P96, MODEL 212.13/14/162/19
BE42.10-P-1001-08P	Brake disk thickness	New	mm	28, 0	32, 0
BE42.10-P-1001-08P	Brake disk thickness	Wear limit	mm	25, 4	29, 4

CHECK VALUES FOR FRONT AXLE BRAKE DISKS

Number	Designation			MODEL 212.002/005/020/023/024/025/026/034/036/040/041/047/048/052/053/054/055/056/057/059/065/067/087/088/089/093/154/201/202/203/204/205/220/221/223/224/225/226/247/248/254/255/256/257/259/267/282/287/288/289/293 with CODE 950/951/952/P96, MODEL 212.006/206/234/236 with CODE 950/P96, MODEL 212.003/004/082 except CODE 1U9 with CODE 950/P96/951+460/951+49 4, MODEL 212.021/027/061/072/080/090/094/095/097/098/099/165/167/168/227/261/265/272/280/294/297/298/299	MODEL 212.073/091/273/291
BE42.10-P-1001-08P	Brake disk thickness	New	mm	32, 0	36, 0
BE42.10-P-1001-08P	Brake disk thickness	Wear limit	mm	30, 0	34, 0

CHECK VALUES FOR FRONT AXLE BRAKE DISKS

Number	Designation			MODEL 212.074/075/076/077/092/274/275/276/277/292 except CODE B07	MODEL 218.30/32/336/35/36/393/394/397/90/92/9 36/959/96/993/994/997
BE42.10-P-1001-08P	Brake disk thickness	New	mm	36, 0	32
BE42.10-P-1001-08P	Brake disk thickness	Wear limit	mm	33, 0	30

CHECK VALUES FOR FRONT AXLE BRAKE DISKS

Number	Designation			MODEL 218.373/391/973/991	MODEL 218 with ENGINE 157 except CODE B07
BE42.10-P-1001-08P	Brake disk thickness	New	mm	36	36
BE42.10-P-1001-08P	Brake disk thickness	Wear limit	mm	34	33

CHECK VALUES FOR FRONT AXLE BRAKE DISKS

Number	Designation			MODEL 205.002/004/005/007/036/037/040/042/043/044/204/207/236/237/240/242/244 with CODE P31	MODEL 205.002/004/005/007/042/043/204/207/24 2 except CODE P31, MODEL 205.040/044 with CODE 700, MODEL 205.140/142/143/243
BE42.10-P-1001-08W	Brake disk thickness	New	mm	30, 0	28, 0
BE42.10-P-1001-08W	Brake disk thickness	Wear limit	mm	28, 0	25, 4

CHECK VALUES FOR FRONT AXLE BRAKE DISKS

Number	Designation			MODEL 205.003, MODEL 205.036/037/236/237/240/244 except CODE P31, MODEL 205.040/044 except CODE 700/P31	MODEL 205.012/045/048/049/208/209/212/245/24 8 with CODE P31, model 205.047/066/147/247/266
BE42.10-P-1001-08W	Brake disk thickness	New	mm	24, 0	32, 0
BE42.10-P-1001-08W	Brake disk thickness	Wear limit	mm	21, 4	30, 0

CHECK VALUES FOR FRONT AXLE BRAKE DISKS

Number	Designation			MODEL 205.008, MODEL 205.012 with CODE P76, MODEL 205.045 except CODE 700/P31, MODEL 205.208/245 except CODE P31	MODEL 205.086/087/286/287 with CODE B06
BE42.10-P-1001-08W	Brake disk thickness	New	mm	30, 0	36, 0
BE42.10-P-1001-08W	Brake disk thickness	Wear limit	mm	27, 4	34, 0

CHECK VALUES FOR FRONT AXLE BRAKE DISKS

Number	Designation			MODEL 205.086/087/286/287 with CODE U70	MODEL 205.009/145/148, MODEL 205.012 except CODE P31/P76, MODEL 205.045 with CODE 700, MODEL 205.048/049/209/212/248 except CODE P31
BE42.10-P-1001-08W	Brake disk thickness	New	mm	36, 0	32, 0
BE42.10-P-1001-08W	Brake disk thickness	Wear limit	mm	33, 0	29, 4

CHECK VALUES FOR REAR AXLE BRAKE DISKS

Number	Designation			MODEL 207.301/302/303/304/334/336/347/348/401/402/403/404/434/436/447/448	MODEL 207.322/323/326/355/356/357/359/361/362/365/367/372/373/3 88/422/423/426/455/456/457/459/461/462/465/472/473
BE42.10-P-1001-09O	Brake disk thickness	New	mm	10, 0	22, 0
BE42.10-P-1001-09O	Brake disk thickness	Wear limit	mm	8, 3	19, 4

CHECK VALUES FOR REAR AXLE BRAKE DISKS

Number	Designation			MODEL 212.002/005/006/034/035/041/048/052/202/205/206/234/248, MODEL 212.003 ## as of 007599 except CODE 1U9, MODEL 212.036/047 except CODE Z04, MODEL 212.082 with CODE 494, MODEL 212.236/247 except CODE 978	MODEL 212.001/004/02/053/054/055/056/057/061/067/080/087/089/09 3/094/095/097/098/0 99/14/154/16/19/201/204/22/254/255/256/257/265/267/280/287/288/289/293/294/29 7/298, MODEL 212.003 ## as of 007599 with CODE 1U9, MODEL 212.003 ## up to 007598 except CODE 1U9, MODEL 212.036/047 with CODE Z04, MODEL 212.059/088/203/259/261/282/299 except CODE 978, MODEL 212.082 except CODE 494
BE42.10-P-1001-09O	Brake disk thickness	New	mm	10, 0	22, 0
BE42.10-P-1001-09O	Brake disk thickness	Wear limit	mm	8, 3	19, 4

CHECK VALUES FOR REAR AXLE BRAKE DISKS

Number	Designation			MODEL 212.059/088/203/236/247/259/261/282/299 with CODE 978, MODEL 212.072/073/090/091/272/273/291	MODEL 212.074/075/076/077/092/274/275/276/27 7/292 except CODE B07
BE42.10-P-1001-09O	Brake disk thickness	New	mm	24, 0	26, 0
BE42.10-P-1001-09O	Brake disk thickness	Wear limit	mm	21, 4	24, 0

CHECK VALUES FOR REAR AXLE BRAKE DISKS

Number	Designation			MODEL 218 with ENGINE 274, 651	MODEL 218 with ENGINE 276, 642
BE42.10-P-1001-09O	Brake disk thickness	New	mm	10	22
BE42.10-P-1001-09O	Brake disk thickness	Wear limit	mm	8, 3	19, 4

CHECK VALUES FOR REAR AXLE BRAKE DISKS

Number	Designation			MODEL 218 with ENGINE 278	MODEL 218 with ENGINE 157 except CODE B07
BE42.10-P-1001-09O	Brake disk thickness	New	mm	24	26
BE42.10-P-1001-09O	Brake disk thickness	Wear limit	mm	21, 4	24

CHECK VALUES FOR REAR AXLE BRAKE DISKS

Number	Designation			MODEL 205.064/264/364/464	MODEL 205.086/087/286/287/386/387/486/487 except code P31 (AMG line exterior)
BE42.10-P-1001-09U	Brake disk thickness	New	mm	24, 0	26, 0
BE42.10-P-1001-09U	Brake disk thickness	Wear limit	mm	21, 4	24, 0

Fig 2: Identifying Caliper Gauge (140 589 00 19 00)

G09976524

Courtesy of MERCEDES-BENZ USA