Disassemble/assemble rear section of transmission housing · ar2640d2476b · Mercedes-Benz WIS

AR26.40-D-2476B

Disassemble/assemble rear section of transmission housing

25.8.08

TRANSMISSION 716.643 in MODEL 901.6, 902.6, 903.6, 904.6

TRANSMISSION 716.601 in MODEL 203.004, 210.007

TRANSMISSION 716.620 in MODEL 203.035, 210.035 /235

TRANSMISSION 716.621 in MODEL 210.061 /261

TRANSMISSION 716.622 in MODEL 170.444 /449, 203.045, 208.344 /444, 210.048 /248

TRANSMISSION 716.623 in MODEL 203.061, 209.3 /4, 210.062 /063 /262 /263

TRANSMISSION 716.640 in MODEL 203.006, 210.006 /206

TRANSMISSION 716.641 in MODEL 203.016, 210.016 /216

TRANSMISSION 716.660 in MODEL 170.465

TRANSMISSION 716.644 in MODEL 163.113

TRANSMISSION 716.663 in MODEL 208.348 /448

TRANSMISSION 716.622 in MODEL 208.344 /444 with CODE (424) Sequentronic automated manual transmission (SEQ)

TRANSMISSION 716.662 in MODEL 208.348 /448 with CODE (424) Sequentronic automated manual transmission (SEQ)

TRANSMISSION 716.6 in MODEL 209.3 /4, 211.0 /2

Disassemble/assemble rear section of transmission housing

D26.40-1123-06

1 Screw

2 Reverse idler shaft

3 Cylindrical roller bearing

4 Reverse gear

5 Washer

6 Bearing shell

7 Screw

8 Locking plate

9 Countershaft bearing

10 Main shaft bearing

11 Shift shaft bearing

12 Radial shaft seal

Modification notes

31.3.08

Note on replacing bearing of main shaft added

Step 9

	Disassemble
1	Disassemble transmission housing	Transmission 716.643 (van)  Model 901, 902, 903, 904 Transmissions up to end no. 1037037: Replace transmission	AR26.40-D-2002B
		Transmission 716.6 (passenger cars except model 209.4) without Sequentronic automated manual transmission (SEQ)	AR26.40-P-2002C
		Transmission 716.6 (model 209.4) without Sequentronic automated manual transmission (SEQ)
		Transmission 716.6 (passenger cars except model 209.4) with code (424) Sequentronic automated manual transmission (SEQ)	AR26.40-P-2002E
		Transmission 716.6 (model 209.4) with code (424) Sequentronic automated manual transmission (SEQ)
2	Remove reverse idler shaft (2) with reverse gear (4)		AR26.50-D-2002-01B
3	Detach locking plates (8)
4	Remove radial shaft sealing ring (12).
5	Press out main shaft bearing (10)		*716589013300
6	Pull out countershaft bearing (9)	 The transmission housing incorporates two recesses on opposite sides; these are designed to accommodate the two-legged internal extractor
			*716589053300
7	Pull out shift shaft bearing (11)	Up to transmission end no. 1201092
			*000589253300
			*000589333300
	Assemble
8	Recut thread for securing the locking plates (8)
9	Press in main shaft bearing (10)	 Replace main shaft bearing (10).
		 The groove (arrow) on the bearing outer race must face the front (drive end).
			*716589001500
10	Press in countershaft bearing (9)	 Place shims under rear section of transmission housing so that the housing is straight when pressing in. The labeling on the bearing must point upwards (in the direction of the front section).
			*716589031500
11	Press in shift shaft bearing (11)	Up to transmission end no. 1201092
			*711589041500
12	Tighten locking plate (8)	 Install new bolts (7).
		 Model 901, 902, 903, 904	*BA26.40-N-1017-01A
		 Model 163, 170, 203, 208, 209, 210, 211	*BA26.40-P-1007-01C
13	Install reverse idler shaft (2) with reverse gear (4)	 Oil cylindrical roller bearing, reverse idler shaft and washer.	AR26.50-D-2002-01B
			*BA26.50-N-1002-01D
14	Assemble transmission housing	Transmission 716.643 (van)	AR26.40-D-2002B
		Transmission 716.6 (passenger cars except model 209.4) without Sequentronic automated manual transmission (SEQ)	AR26.40-P-2002C
		Transmission 716.6 (model 209.4) without Sequentronic automated manual transmission (SEQ)
		Transmission 716.6 (passenger cars except model 209.4) with code (424) Sequentronic automated manual transmission (SEQ)	AR26.40-P-2002E
		Transmission 716.6 (model 209.4) with code (424) Sequentronic automated manual transmission (SEQ)