CORVUS TERRAIN DX4 PRO, User Manual

Page: 53 / 80

53 We reserve the right to modify the product and the design.
USER
MANUAL
front differential oil (change)
CHECK:
To check the front differential oil level, you have to drain the oil into a cal-
ibrated container and measure the amount that has been extracted. The
correct volume is 0.5 L.
CHANGE:
The oil must be changed periodically, to ensure the life of the differential, as
indicated in the Service Chart (p. 44/45).
1. Park the vehicle in a totally horizontal position.
2. Remove the battery.
3. Remove the front underbody protector before starting the operation
(p.47).
4. Place a container under the differential to collect the used oil and avoid
any spillage.
5. Remove the filler plug/screw (1), to facilitate better oil drainage.
6. Remove the drain plug/screw (2) and wait until all the content has
drained out.
7. Screw on the drain plug/screw (2) and tighten the drain plug, replacing
the washer, securing it at 24 Nm.
8. Fill the front differential with the new oil.
9. Screw on and make sure the corresponding filler plug/screw (1) is tight,
replacing its washer, securing it at 24 Nm.
10. Check that there are no leaks and that the seals are in good condition.
TECHNICAL INFORMATION:
Recomended oil: SAE 80W-90, API GL5.
Capacity: 0,5 L.
NEVER drive the vehicle with no oil in the front differential or with a
low oil level.
It is important to be aware of maintenance periods of the components
shown in the maintenance table.
1
2