MacDon M155, Operator'S Manual

Page: 431 / 510

MAINTENANCE AND SERVICING
1. Park windrower on level ground and position
windrower so drain plug (B) is at the lowest point.
2. Shut down the windrower and remove key
from ignition.
3. Place a large enough container (about 2 quarts
[2 liters]) under the lower drain plug (B).
4. Remove plugs (A) and (B), and drain lubricant
into container.
CAUTION
Dispose of oil in a manner that complies with local
rules and regulations.
Figure 5.204: Wheel Drive Assembly
5. After the lubricant has drained completely, position the
windrower so that ports (A) and (B) on wheel are level
with the center of the hub (C) as shown.
6. Add lubricant, refer to
Adding Wheel Drive Lubricant,
page 414
.
NOTE:
The type of lubricant used after fi rst lubricant change
is different from factory supplied lubricant.
Figure 5.205: Wheel Drive Assembly
Servicing Drive Wheel
To service a drive wheel, refer to the following procedures:
•
Raising Drive Wheel, page 415
•
Removing Drive Wheel, page 416
•
Installing Drive Wheel, page 417
•
Lowering Drive Wheel, page 417
Raising Drive Wheel
This procedure can be used on both drive wheels.
CAUTION
Header MUST be removed and NO weight box installed. Use a hydraulic jack with minimum lifting capacity
of 5000 lb (2268 kg) to provide adequate support for the machine.
1. Remove the header.
2. Park windrower on level ground and block all wheels.
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415
Revision A