EFX 885, 835, 825
Service Manual 20039-166
Page 163
©2011 Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law
Procedure 10.17 Replacing a Generator
WARNING
When the unit is used, stairarms are in motion or the generator is rotated by any means, the generator will produce
potentially hazardous voltages even when the battery is disconnected.
1. Remove the rear cover and disconnect the red battery lead from terminal M6 of the lower PCA.
2. Remove the three generator mounting screws shown in Diagram 10.17.1.
3. Remove the two bearing clamp screws shown in Diagram 10.17.2. Remove the bearing clamp.
4. Lift the generator and remove its drive belt.
5. Loosen all four generator mounting nuts. Loosen the locking n
belt from the generators pulley.
6. nector from the
intermediate cable and remove the generator from the EFX.
7.
8. Thread the adjustment bolt and locking nut into the tab on the replacement generator.
Diagram 10.17.1 - Generator Mounting
9. Set the replacement generator at its mounting position. Remove the three generator mounting screws, the
two bearing clamp screws and the bearing clamp. Lift the generator and place the drive belt around the
Generator
Screw
Mounting
Locking
Nut
Adjustment
Bolt
Mounting
Bolt
Intermediate
Cable
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