When ordering parts specify Screw Conveyor
Drive Size and Serial No., port name, part number and
Ports that must be pressed from shafts or output
hub should be removed before ordering parts. This
assures that those parts, if damaged during pressing
operation, will be replaced. Do not press against the
outer race of any ball bearing.
It is recommended that when a pinion or gear is
replaced, its mating gear or pinion be replaced also. This
insures that the gear teeth will mesh properly. If the
large gear on the output hub must be replaced, it is
suggested that an output hub assembly, consisting of a
gear assembled on on output hub, be ordered to secure
an output hub with undamaged surfaces on which the oil
seals rub. However, if the old output hub is to be used,
carefully press the gear and bearing cones off.
Thoroughly examine the area under the oil seals for
scratches or any other damage resulting from the
pressing operation. To prevent leakage at the oil seals,
!he rubbing area must be smooth.
Replacements for the oil seals should be
ordered, due to the probability of these parts being
damaged during disassembly.
If replacing an output hub or input shaft on 5A
bearing, output hub, input shaft or reducer housing, it is
advisable to order a set of output hub or input shaft
shims because the adjustment of the output hub bearing
or input shaft bearing on 5A will be affected.
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