Disassemble the transmission into its main components · ar2750d0603a · Mercedes-Benz WIS

AR27.50-D-0603A

Disassemble the transmission into its main components

04.03.2015

D27.50-1108-09

1	Output shaft with center and rear gear set and K3 clutch		3	Drive shaft with K2 clutch and front gear set		5	K1 clutch
2	Thrust plate		4	Sealing rings		6	B1 multidisk brake

6	B1 multidisk brake
7	Sealing rings

D27.50-1109-11

 	Remove/install
1	Remove automatic transmission	Transmission 722.681 in model 902.6, 903.6, 904.6, 905.6	AR27.10-D-0502A
		Transmission 722.683 in model 906.1/2/6/7 Transmission 722.684 in model 906.1/2/6/7 Transmission 722.685 in model 906.1/2/6/7 Transmission 722.686 in model 906.1/2/6/7	AR27.10-D-0502B
 	Disassemble/assemble
2	Remove transmission housing from torque converter housing		AR27.50-D-0601A
3	Determine condition
4	Remove output shaft with center and rear gear set and K3 clutch (1)	If necessary:
		
		Disassemble/assemble output shaft with center and rear gear set
			AR27.50-D-0810A
5	Remove thrust washer (2)
6	Remove input shaft with K2 clutch and front gear set (3)	 Installation: Make sure that the sealing rings (4, 7) are correctly seated.
		If necessary:
		
		Disassemble and assemble input shaft with K2 clutch and front gear set (3).
			AR27.51-D-0825A
7	Remove K1 clutch (5).	If necessary:
		
		Disassemble/assemble K1 clutch (5).
		Transmission 722.681 as of end no.3 947 440, transmission 722.683/684/685/686	AR27.51-D-0800B
		Transmission 722.681 up to end no. 3 947 439	AR27.51-D-0800A
8	Remove B1 multidisk brake (6) and oil pump	If necessary
			AR27.50-D-0721A
9	Remove park pawl mechanism	If necessary
			AR27.60-D-0950A
10	Remove B2 multidisk brake, B3 disk pack and park pawl gear	If necessary
			AR27.50-D-0781A
11	Assemble in the reverse order
12	Install in the reverse order

ar2710d0502a Remove/install automatic transmission
ar2710d0502b Remove/install automatic transmission
ar2750d0601a Detach/attach transmission housing on torque converter housing.
ar2750d0721a Remove/install multi-disk brake B1 and oil pump
ar2750d0781a Remove/install multi-disk brake B2, disk pack B3 and park pawl gear
ar2750d0810a Disassemble/assemble output shaft with center and rear gear set
ar2751d0800a Dismantling and assembling clutch K1
ar2751d0800b Dismantling and assembling clutch K1
ar2751d0825a Disassemble/assemble drive shaft with K2 clutch and front gear set
ar2760d0950a Remove/install park pawl mechanism