Disassemble, assemble countershaft

AR26.50-D-4775E

16.6.09

TRANSMISSION 711.660 in MODEL 906.1 /2 /6 /7 with ENGINE 642.992, 646.985 /986 /989

TRANSMISSION 711.670 in MODEL 204 with ENGINE 642, 651

TRANSMISSION 711.670 in MODEL 207 with ENGINE 651

D26.50-1216-09

1 Constant-mesh gear

2 6th gear drive gear

3 3rd gear idler gear

4 3rd gear needle roller bearing

5 Bearing bushing of 3rd gear

6 Thrust plate

7 Clutch body

15 Clutch body

16 Idler gear of 4th gear

17 Needle bearing of 4th gear

18 Countershaft

19 Roller bearing of intermediate plate

20 Oil guide ring

8 Friction ring

9 Cone ring

10 Synchronizer ring

11 Synchronizer unit of 3rd/4th gear

12 Synchronizer ring

13 Cone ring

14 Friction ring

	Removing
1	Remove the transmission	Model 906	AR26.10-D-0020G
		Model 204	AR26.10-P-0020SA
		Model 207	AR26.10-P-0020CWA
2	Attach transmission to assembly stand		AR26.10-D-0036A
3	Remove the central clutch release bearing	Model 906	AR25.20-D-0180SD
		Model 204, 207	AR26.40-P-0345CW
4	Disassemble transmission housing		AR26.40-D-2002D
5	Remove countershaft (18)		AR26.50-D-0002A
	Disassemble
6	Disassemble countershaft (18)		AR26.50-D-4775-02E
 	Clean and check
7	Clean components and check for wear and damage	 Replace components if necessary.
	Assemble
8	Assemble countershaft (18)		AR26.50-D-4775-03E
			*711589013700
			*711589171500
	Install
9	Install countershaft (18)		AR26.50-D-0002A
10	Attach gear set with rear section of transmission housing to assembly stand		AR26.10-D-0036A
11	Assemble transmission housing		AR26.40-D-2002D
12	Install central clutch release bearing	Model 906	AR25.20-D-0180SD
		Model 204, 207	AR26.40-P-0345CW
13	Detach transmission from assembly stand
14	Install transmission	Model 906	AR26.10-D-0020G
		Model 204	AR26.10-P-0020SA
		Model 207	AR26.10-P-0020CWA

711 589 17 15 00

Drift

Set of assembly clamps

711 589 01 37 00