Wheel Hub Oil Change (MFWD Axle)
| Service Interval - 1500 Hours or 2 Years |
CAUTION:
On axles with brakes: If final drives are hot, oil is under pressure. Remove drain screws slowly.
1.
Turn wheel until drain plug (A) is at the bottom. Remove plug and drain oil into a suitable container.
2.
Turn the wheel through 90° so that the "OIL LEVEL" mark is in level position and add oil at plug hole. Oil should be level with plug bore.
3.
Re-install the drain plug and tighten to 150 N·m (110 lb-ft) on 7220 and 7320 tractors and to 120 N·m (90 lb-ft) on 7520 tractor.
For capacities, see Specifications section.
A-Drain Plug
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