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8. Install the primary planet carrier, meshing the planet
gears with the ring gear and the planet housing with the
output sun gear.
9. Install a new bearing in the drum closure as required. Use
sealant on the outside surface of the oil seal. Install with
spring side of the seal toward bearing, using a
fl
at plate to
avoid distortion.
Install a new O-ring in the groove on the outer diameter
of the drum closure.
10. Lubricate the O-ring and drum opening with petroleum
jelly or gear oil and install the drum closure into the
drum.
4. Tighten the bearing support capscrews to the recom-
mended torque.
5. Stand hoist on bearing support end. Install the output
sun gear and thrust washer into output planet carrier.
6. Install the output planet carrier into the drum while
meshing the planet gears with the ring gear and the planet
housing with the bearing support.
7. Install the primary sun gear and thrust washer into the
primary planet carrier.
CAUTION
!
!
Be sure the vent plug is located above the horizontal cen-
terline for the intended application. Oil leakage may occur
if vent is positioned incorrectly.
