MAINTENANCE AND S ERVICING
1. Tighten drive wheel nuts (A). Ensure n uts and studs
are dry with no lubricant or Never-Seez
®
compound.
Torque each to 375 lbf ft (510 N·m) using the tightening
sequence shown at right.
2. Repeat tightening sequence two additional times at
specified torque.
3. Repeat torque procedure every hour until two
consecutive checks produce no movement of the nuts.
Figure 5.201: Wheel Drive Assembly
Lubricating Wheel Drive
Refer to th
ese procedures to lubricate the wheel drive.
• Checking W
heel Drive Lubricant Level, page 413
• Adding Wh
eel Drive Lubricant, page 414
• Changing
Wheel Drive Lub rica nt, page 414
Checking
Wheel Drive Lubricant Level
Check the wheel drive lubricant level every 200 hours or annually.
DANGER
To avoid bodily injury or death from 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.
1. Park the windrower on level g round.
2. Stop the engine and remove the key.
3. Position windrower so plugs (A) and (B) are
horizontally aligned with the center (C) of the hub.
4. Remove plug (A) or (B). The lubricant should be visible
through the port or running out slightly. If lubricant
needs to be added, refer to Adding Wheel Drive
Lubricant, page 414.
NOTE:
The type of lubrica nt used after the first lubrica nt
change is different from the factory supplied lubricant.
5. Reinstall plugs and tighten.
Figure 5.202: Wheel Drive Assembly
147649 413 Revision A
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