11
MAINTENANCE SECTION
26.
For Models with 000 ratios,
insert the Drive Plate
(32) into the splined end of the Gear Case. Make
certain the spindle pins enter the holes in the Drive
Plate.
For Models with 011, 023, 050, and 083 ratios,
push a Spindle Planet Gear Bearing (29) into each
Spindle Planet Gear (28) and using long tweezers,
install a Bearing and Gear on each spindle gear shaft.
For all other models,
using long tweezers, install a
Spindle Planet Gear Assembly (30) on each spindle
gear shaft.
27.
For Models with 004 ratios,
install the Rotor Pinion
(16) in the center of the three Spindle Planet Gear
Assemblies.
For Models with 011 ratios,
install the Gear Head
Spacer (26) against the Spindle Planet Gears. Push a
Planet Gear Bearing (19) into each Gear Head Plan-
et Gear (18). Install the Gear Head (17), assembled
Gear Head Planet Gears with Planet Gear Bearings
and the Rotor Pinion (16) in the Gear Case (14).
For Models with 015 ratios,
install the Gear Head
Spacer (26) against the Spindle Planet Gear Assem-
blies. Install the Gear Head (17), three Gear Head
Planet Gear Assemblies (20) and Rotor Pinion (16) in
the Gear Case (14).
For Models with 023 and 033 ratios,
install the
Gear Head Spacer (26) against the Spindle Planet
Gears or Spindle Planet Gear Assemblies. Install the
Gear Head (17) and three Gear Head Planet Gear As-
semblies (20) in Gear Case (14).
For Models with 050 ratios,
install the Gear Head
Spacer (26) against the Spindle Planet Gears. Install
the Intermediate Gear Head (23), three Intermediate
Gear Head Planet Gear Assemblies (24), Gear Head
Spacer (22), Gear Head (17), three Gear Head Planet
Gears (20) and Rotor Pinion (16) in the Gear Case
(14).
For Models with 083 and 167 ratios,
install the
Gear Head Spacer (26) against the Spindle Planet
Gears or Spindle Planet Gear Assemblies. Install the
Intermediate Gear Head (23), three Intermediate Gear
Head Planet Gear Assemblies (24), Gear Head Spacer
(22), Gear Head (17) and three Gear Head Planet
Gears (20) in the Gear Case (14).
28. Place the Motor Clamp Washer (13), concave end
leading, against the Planet Gears or Drive Plate.
29. Being careful that the Spindle does not move out of
position, engage the gear case gearing with the
splined shaft of the Rotor.
30. Align the Gear Case with the Motor Housing by
installing a Flange Key (42) to enter the notches in
both the Housing and Gear Case. Hand tighten the
Coupling Nut onto the Motor Housing.
31. Thread the Gear Case Screw (15) into the Gear Case,
if it was removed, and hand tighten it with a hex
wrench.
32. Clamp a large adjustable wrench in vise jaws with the
adjustable opening upward.
33. Adjust the jaw of the wrench to clear the body of the
Gear Case.
34. Roll the Motor in the wrench jaw until it stops against
the Gear Case Grease Screw and, using a torque
wrench on the flats of one Coupling Nut, tighten the
Nut between 45 to 50 ft--lb (61 to 68 Nm) torque.
35. Roll the Motor in the opposite direction untill it stops
against the Gear Case Grease Screw and, using a
torque wrench on the flats of the second Coupling
Nut, tighten the Nut between 45 to 50 ft--lb (61 to 68
Nm) torque.
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