Changing Oil in Final Drives (Front-Wheel Drive Axle with Brake)
Replace oil in the final drives after the first 100 hours of operation. Then replace after every 750 hours of operation. Always use a transmission oil listed in the "Fuel, Lubricants, Hydraulic Oil and Coolant" section.
CAUTION:
If final drives are hot, oil is under pressure. Remove drain screw slowly.
1.
Turn wheel until drain screw (A) is at the bottom. Remove drain screw and drain oil into a suitable container.
2.
Turn the wheel through 90° so that the line marked "Ölstand" is horizontal (see "Service / Every 250 Hours") and fill with fresh oil at drain screw bore. Oil should be level with plug bore.
3.
Re-install the drain plug and tighten to 150 N·m (110 lb-ft) on 6520 to 6820 tractors and to 120 N·m (90 lb-ft) on 6920 and 6920S tractors.
Tractors
|
Oil capacity
|
6520 to 6820... 6920 and 6920S... |
1.00 Liter (0.3 U.S.gal.) 2.50 Liter (0.7 U.S.gal.) |
|