Drive End Frame

Regulator Connections:

Testing The Rotor Field Windings:

Testing The Starter For Grounds:

Installing The Slip Ring End Bearing:

INSTALL OR CONNECT
1. Drive end bearing into the frame.
- Press against the outer race to press the bearing into place.
2. Retainer with three screws.

NOTICE: On models with a slip ring end ball bearing on the rotor shaft, this bearing must be replaced with a new bearing any time the two halves of the generator are separated. If not replaced, the bearing may bind and fail due to distortion of its outer tolerance rings. This does not apply to roller-type slip ring end frame bearings.

Installing The Slip Ring End Bearing:

3. New slip ring end bearing onto the rotor shaft or into the drive end housing.
- Press against the inner race (bearings on the rotor shaft) or the outer race (bearings in the drive end housing) until the stop is reached.
4. Rotor shaft through the inside collar and through the end frame.

Testing The Rotor Field Windings:

5. Outside collar, fan, and fan collar onto the shaft.
6. Pulley, washer, and pulley nut onto the shaft.
Tighten
- Pulley nut to 100 N.m (74 lb ft).