New Holland WorkMaster 50 Service Manual page 326

24. Loosen the three bolts of mud protection cover from
the final drive housing.
25. Retrieve oil seal from the housing.
26. Retrieve the taper roller bearing, external spacer seal
and oil seal from the trumpet.
NOTE: During assembly insert bearing spacer over bear-
ing manually in heavy duty drive line.
NOTE: Ball bearing is fitted in low duty trumpet housing.
Rear axle system - Planetary and final drives
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