1.3
General repair instructions
BOMAG
16
008 921 86
able, you should use a plastic tube or adhesive tape
to prevent the sealing lip from being damaged.
l
Lubricate the outer rim (arrow 3 (Fig. 2)) of the seal
and press it flat on the housing seat.
Fig. 3
l
Press or knock the seal into the housing, until it is
flush with the housing surface.
i
Note
If possible, use a "bell" (1 (Fig. 3)), to make sure that
the seal will not skew. In some cases it may be ad-
visable to assemble the seal into the housing first, be-
fore sliding it over the shaft. Under no circumstances
should the full weight of the shaft rest on the seal.
If you have no proper service tools at hand, use a suit-
able drift punch with a diameter which is about 0,4 mm
smaller than the outer diameter of the seal. Use VERY
LIGHT blows with the hammer if no press is available.
Feather keys and keyways
!
Caution
Feather keys may only be reused if they are free of
damage.
Fig. 4
l
Clean and thoroughly examine the feather key.
l
Deburr and thoroughly clean the edges of the key-
way with a fine file before reassembling.
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