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Figure 5.39: Engine Gearbox
4. Remove drain plug (A) and allow the lubricant to
finish draining.
5. Inspect the drain plug. Small metal shavings are normal. If
there are any larger metal pieces, an inspection of the
gearbox will be required.
6. Install drain plug (A) and remove check plug (B).
7. Add lubricant until the oil level reaches check plug (B). For
lubricant specifications, refer to 5.1.4 Lubricants, Fluids,
and System Capacities, page 232.
8. Replace check plug (B).
9. Operate the engine at low idle and check for leaks at the
check plug and drain plug.
5.6.6 Changing Wheel Drive Lubricant – 10 Bolt
The wheel drive lubricant should be changed after the first 50 hours and every 1000 hours or annually, whichever occurs
first. Change the lubricant when it is warm.
DANGER
To prevent bodily injury or death from the unexpected startup of the machine, always stop the engine and remove the
key from the ignition before leaving the operator’s seat for any reason.
Figure 5.40: Drive Wheel
1. Park the windrower on level ground and position the
windrower so drain plug (B) is at the lowest point.
2. Shut down the engine, and remove the key from
the ignition.
3. Place a container (about 2 liters [2 quarts]) under lower
drain plug (B).
4. Remove plugs (A) and (B), and drain the lubricant into
the container.
5. Dispose of the oil in a manner that complies with local rules
and regulations.
MAINTENANCE AND SERVICING