Operator's Manual
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After every 400 hours of operation, the oil in the rear
axle must be changed.
Position machine on a level surface.
Clean area around the (3) drain plugs, (1) on each
end and (1) in the center (Fig. 67).
Remove plugs allowing oil to drain into drain pans.
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Fill axle with lubricant; refer to Check Rear Axle.
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To make sure that the cavities at each end of axle
tube are filled, jack up each side of the axle
approximately 6". Then with axle level, check level at
center plug hole.
After every 400 hours of operation, the oil in the
bidirectional clutch must be changed.
Position the machine on a level surface.
Clean area around check plug on bidirectional
clutch.
Rotate clutch so check plug is positioned
downward (Fig. 68).
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Remove check plug allowing all lubricant to flow
into drain pan.
Rotate clutch so check plug is positioned at 4
O'clock.
Add Mobil Fluid 424 until lubricant level is up to
hole in clutch. Clutch should be approximately 1/3 full.
Install check plug.
+/" Do not use engine oil (i.e. 10W30) in bidirectional
clutch. Anti-wear and extreme pressure additives will
cause undesirable clutch performance.