5-2 Lower Mechanism: Travel Drive Unit 17.) Removing the cover (27) Loosen the socket head bolt (28) and remove it. After that, remove the cover (27).
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Note: When removing the cover (27), follow the steps below. a.Liquid packing is applied between the cover (27) and housing (4). That is why the cover is not readily removed. Loosen the socket head bolt (28), remove it, and then tap the upper and side surfaces of the cover (27) with a plastic hammer. b.Insert a flathead screwdriver between the cover (27) and housing (4) to remove the cover (27). 18.) Removing the thrust plate (26) Remove the thrust plate (26) from the upper side of the thrust plate (23).
19.) Removing the drive gear (25) Remove the drive gear (25).
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