Specifications

SEBU7858-03 127
Maintenance Section
Differential and Final Drive Oil - Change
Procedure for the Scraper
The differential housing is located under the
transmission of the scraper.
Note: Movetheejectorforwardinordertomake
access to the differential housing easier.
g009203
25
Illustration 150
Operate the machine until the differential oil is warm.
Park the machine on a level surface. Lower the bowl.
1. Engage the parking brake. Stop the engine.
2. Clean t
he area around the drain plug (7) of the
differential housing.
3. Remov
e the drain plug from the differential
housing. Drain the oil into a suitable container.
4. Clean
the drain plug. Install the drain plug.
g00923061
Illustration 151
Note: Drainplug(8)forthefinal drive is located on
the hub of the wheel. The plug must be at the lowest
point for the plug in order to drain the final drive.
5. Clean the area around plug (8).
6. Remove plug (8). Drain the oil into a suitable
container.
7. Clean plug (8).
Install plug (8).
8. Repeat this procedure for the other wheel.
g00920330
Illustra
tion 152
Note: Filler tube (10) for the differential is located at
the righ
t rear of the scraper.
9. Clean the area around the filler cap (10). Remove
the cap.
10. Fill the differential with oil through the filler tube.
Fill th
e differential to the “FULL” mark that is on
the dipstick. The dipstick is located under the filler
cap (4). Refer to the Operation and Maintenance
Manual
,“Capacities(Refill)” and the Operation
and Maintenance Manual, “Lubricant Viscosities”
for further information.
11. Clean the filler cap. Install the filler cap.
Note:
The differential and the final drives share a
common oil reservoir. However, the oil level of the
final drive housings should be checked.
12. The drain plugs (8) for the final drives should be
located at the lowest point for the plug.
13. Cleantheareaaroundthefiller plug (9).
14. Rem
ove the filler plug for the final drive. Oil
should drip out of the filler plug hole when the final
drive is full of oil.
15. Add oil to the filler plug hole if oil is needed.
16
.
Cl
ean the filler plug. Install the filler plug.
17. Repeat this procedure for the other wheel.