When ordering parts for reducer, specify reducer size number,
reducer serial number, part name, part number and quantity.
It is strongly recommended that when a pinion or gear is
replaced, the mating gear or pinion be replaced also.
If the large gear on the output hub must be replaced, it is
recommended that an output hub assembly with a gear
assembled on the hub be ordered to secure undamaged
surfaces on the output hub where the oil seals rub. However, if it
is desired to use the old output hub, press the gear and bearing
off and examine the rubbing surface under the oil seal carefully
for possible scratching or other damage resulting from the
pressing operation. To prevent oil leak- age at the shaft oil seals
the smooth surface of the output hub must not be damaged.
If any parts must be pressed from a shaft or from the output
hub, this should be done before ordering parts to make sure that
none of the bearings or other parts are damaged in removal. Do
not press against outer race of any bearing.
Because old shaft oil seals may be damaged in disassembly it is
advisable to order replacements for these parts.
If replacing a bearing or a shaft, it is advisable to order a set of
shims for adjustment of bearings on the shaft assembly. If
replacing a housing, a set of shims should be ordered for each
shaft assembly because the adjustment of the bearings on each
shaft assembly is affected.
page C6 - 5