SkyTrak 6036 Operation Manual - Manual (Page 132)

126 Model 6036
General Maintenance
4. Clean area around filter head (Figure 80, 1). Loosen but do not
remove the nuts that secure the filter head to the hydraulic tank (2).
5. Rotate and remove the filter head (Figure 80, 1).
6. Remove the seal (Figure 80, 3) and the element (4) from the filter
head (1). Dispose of properly.
7. Clean the filter head sealing surfaces.
8. Place a receptacle under the hydraulic reservoir magnetic drain
plug. The receptacle must be large enough to hold 38 gallons (144
liters) of oil. Remove magnetic drain plug and allow oil to drain into
receptacle. Clean loose particles attached to the drain plug. Trans-
fer the oil to a container with a cover and label the container as used
oil. Dispose of properly.
9. Re-install magnetic drain plug into the reservoir.
10. Re-install the top seal (Figure 80, 3) and push a new filter element
(4) all the way onto the filter head (1) until it seats. Slide the assem-
bly into the reservoir and secure.
11. Remove reservoir cap (Figure 80 5) and fill the reservoir with ISO-
46 or MIL-L-2104C Oil (see table on page 123) until the oil level is
filled to the minimum oil level as described on page 124. Reservoir
capacity is 32.2 gals. (122 liter).
12. Reassemble the hydraulic oil tank cover and tighten the hardware
securely.
13. Run vehicle and operate all hydraulic functions. Cycle all modes of
controls to purge air from the system.
14. Check for leaks.
Figure 80
OH2350
1
4
3
2
5