4. Place the secondary sun gear into the second stage
5. Install the second stage planet carrier assembly into
Prior to assembly, lubricate all 0-rings
the internal gear.
and seals with gear oil. Pack all bear-
ings with grease before installation.
6. Install the thrust races and thrust bearing onto the
second stage planet carrier.
1. If removed, install the roller bearings and oil seal
into the hub.
7. Install the first stage planet carrier assembly.
8. Install the thrust races and thrust bearing onto the
Take care not to damage the oil seal
first stage planet carrier.
when installing the output shaft.
9. Place the O-ring and brake assembly onto the
2. Position the output shaft into the hub and secure in
bolts to 35 pounds-foot (4.8 kgm).
place with the lockwasher and locknut.
3. Install the O-ring, shims, and internal gear onto the
10. Install the swing motor. Torque the retaining bolts
to 121 pounds-foot (16.7 kgm).