37
Meritor Differential Carrier 17X
2 Maintenance
Fig. 2.80
Fig. 2.81
2. Check the differential lock engagement by applying air
pressure of 6 Kg/cm
2
- 6 bar approximately (Fig. 2.80)
3. As soon as the warning lamp in cab (or test meter) is
illuminated (Fig. 2.81), screw the switch in a further one turn
of the thread.
4. Tighten the lock nut on the switch to a torque value of
35 - 45 Nm.
5. Release the differential lock and ensure that in this condition
the warning lamp in the cab is off.
6. Repeat the above operations several times before running on
the road.
Axle
shaft
ON
OFF
Air