Econo-Wrap EW-1800T, Operator'S Manual, Page: 59 / 128

Self - loading Bale Wrapper EW - 1800T
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7.6.2 Removing play in the running axle bearings
Preparatory activities
Follow the procedure in Section 7.5.1 to prepare the tractor and the bale wrapper for adjustment
Removing play in the running axle bearings
Remove the hub cap (1), see Figure 41
Remove the locking pin (3) which secures the castle nut (2).
Tighten the castle nut to remove play.
- The wheel should turn with slight resistance.
Loosen the nut by at least 1/3 turn to line up the nearest groove of the nut with the hole in the running axle stud. The
wheel should turn without any excessive resistance
- The nut must not be over - tightened. Over tightening is not recommended due to the worse bearing opera-
tion.
Secure the castle nut with a spring locking pin and fasten the hub cap.
Tap the hub gently with a rubber or wooden hammer.
Figure 41 Adjusting the running axle bearings
(1) hub cap, (2) castle nut, (3) cotter pin
The wheel should rotate smoothly, with no jamming or resistance. The bearing play adjustment can only be carried out
when the bale wrapper is connected to the tractor and is not loaded.
If the wheel is dismounted, it is easier to check and adjust the bearing play.