Test specifications for shift sleeves for interaxle lock/differential lock
Number | Designation | Front axle 730.1 | |
BE33.40-N-1002-01A | End float of shift sleeve for the final-drive unit's differential lock | mm | 0.5 |
W33.40-0005-01
Inspecting
1 Screw a M18 x 1.5 bolt (arrow) into the interaxle lock's hydraulic cylinder.
2 Use the bolt to tension the shift sleeve (1), continuing until the differential lock engages.
3 Use a feeler gauge to measure the end float between the tooth base of the engaged shift sleeve (1) and the tooth tip on the dog clutch (2).
W33.40-0006-01
Adjusting
If the result is outside of specification, screw the adjustment bolt (3) in or out on the shift shaft to readjust the end float. Proceed by first removing the differential lock hydraulic cylinder and releasing the 6-point nut (4).