Buhler 2290, 2335, 2425, 2375, 2360 manual Change the Hydraulic Oil

SECTION 3 - LUBRICATION AND MAINTENANCE

EVERY 1500 HOURS OR YEARLY

The powershift transmission is held in the front frame of the tractor by four bottom mounts, 1, and two top mounts, 2. Inspect the mounts for deterioration and wear. Torque the lower mounting bracket bolts, 3, and the upper mounting bracket bolts, 4, to 224 N⋅m1 (165 ft. lbs.). Torque the mount bolts, 5, to 280 N⋅m (205 ft. lbs.).

If the mounts require replacement, contact your

Buhler Versatile dealer.

Figure 3-91

OPERATION 55

Change the Hydraulic Oil

To drain the hydraulic oil from the hydraulic reservoir, use the following procedure:

Run the tractor to warm up the hydraulic system, and collapse all external remote cylinders or 3-point hitch lift cylinders to decrease the amount of oil remaining in the hydraulic system when the oil is drained.

Remove the drain plug, 1, from the bottom of the hydraulic reservoir tank under the front frame of the tractor. Allow all the oil to drain from the reservoir.

Replace the plug and tighten securely. Refill the reservoir to the proper level as indicated on the sight gauge. Restart the tractor. Extend any remote mounted cylinders and 3-point hitch lift cylinders and recheck the oil level. Add oil as necessary.

1

Figure 3-92

3-58