4 Repair
4.4.1. Replacement of shaft and bearings, tilthouse
3HAC026048-001 Revision: A102
© Copyright 2006-2008 ABB. All rights reserved.
4.4 Upper arm
4.4.1. Replacement of shaft and bearings, tilthouse
Location of shaft and bearings
The tilthouse is located in the front part of the upper arm, linked to the upper arm with a shaft,
as shown in the figure below.
A more detailed view of the component and its position may be found in section Upper arm,
exploded view on page 217 in part 2 of the Product manual.
xx0500002583
A Shaft, tilthouse
B Tilthouse
C Sealing ring
D Taper roller bearing (2 pcs)
E Sealing ring with dust lip
F Lock nut (2 pcs)
G Protection hood (2 pcs)
H VK cover (2 pcs)
I M6 screws, including washers (4 pcs)
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