Kohler — Service Procedure

For these Kohler models: 10/15RMOY, 15/17.5ROY, 15RMY, 22.5-47.5ROZ, 22.5/32.5RZ.

Applies to: Kohler 15Rmy, Kohler 22 5 47 5Roz

Procedure

1. 9. Remove retainer wire from brush holder allowing
2. started.
3. brushes to contact slip rings.
4. 10. Replace end panel and enclosure side panels.
5. CAUTION
6. Improper brush-to-slip ring alignment may 11. To complete reassembly reverse procedure outlined
7. contribute to exciter voltage regulator failure in “Controller Removal” and refer to appropriate wir-
8. and excessive ring wear. ing diagram in Section 5.
9. 1. Remove end panel and enclosure side panels (Figure
10. \ 4-18).
11. Actuator \ 2. Wrap and disconnect stator lead connections; pull
12. Projection \ back through current transformers (if equipped) (Fig-
13. \ ure 4-19),
14. | 3. Remove black plastic speed sensor from end bracket
15. (NFPA models only) to minimize the possibility of
16. Figure 4-17. Speed Sensor Air Gap damage during generator disassembly.

Source: manual:R Series Service TP5074.PDF. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.