AR26.50-D-2002-02A | Install main shaft with shift rails and countershaft in rear section of transmission housing |
711 589 02 63 00
711 589 03 63 00
711 589 00 43 00
711 589 00 63 00
Centering device
Synchronizer ring holder
Press-in tool
Centering device
Repair materials
Number | Designation | Order number |
BR00.45-Z-1001-06A | Long-life grease | A 000 989 63 51 11 |
D26.50-0055-02
Installation
1 Install synchronizer ring holder (01) between the 5th gear gearwheel (26) and the shim (27).
The synchronizer ring holder (01) is only needed up to transmission end no 004 088.
D26.50-0056-02
2 Insert shift rails (5) into sliding sleeves.
3 Insert main shaft (8) with shift rails (5) in the rear section of the transmission housing.
Guide shift rails (5) into the shift rails guideway (arrow).
4.1 Remove synchronizer ring holder (only up to transmission end no. 004 088).
D26.50-0057-01
Only on transmission 711.603
5.1 Coat cylindrical roller bearing with long-life grease.
5.2 Push cylindrical roller bearing (22) onto countershaft (9).
Pay attention to position of roller cage.
D26.50-0085-01
Only transmission 711.612/613
5.2 Grease the tapered roller bearing (10, 11) with long-life grease.
6.1 Coat identified adjusting disks (18) (for adjusting axial play on driver) with grease before inserting the countershaft (9). (Only transmission with power take-off PTO (code N05, N07)).
D26.50-0058-02
7 Insert countershaft (9) and centering device (02).
Centering device 711 589 02 63 00 for transmission 711.603.
Centering device 711 589 03 63 00 for transmission 711.612/613
(the screw bores in the rear section of transmission housing have changed as of approx. 10/97. To locate the centering device, the bore to locate the stepped cylinder pin must be drilled to 9.6 to a depth of 10mm starting from the housing separating surface).
D26.50-0054-01
8 Set up installing tool with the corresponding assembly sleeve and install transmission housing.
D26.50-0059-02
9 Press in main shaft (8) all the way to the axial contact surface and remove centering device.
During the pressing in process, watch out that the shift rails (5) stay upright and do not tilt.
The cylindrical roller bearing of the countershaft must not be placed on the bearing outer race, interrupt pressing in process if necessary and guide the shaft by hand
(Only with transmission 711.603).
After pressing in, check that the thrust plate (arrow) of the main shaft lies axially on the main shaft bearing. Otherwise the axial play of the main shaft will be changed.