Cummins/Onan — Remove the fan (Steps 1 through 9, p. 7-3). In-

For these Cummins/Onan models: 3.6MKY, 4MKY.

Applies to: Cummins Onan 3 6Mky, Cummins Onan 4Mky

Procedure

1. 002 inches, recondition them in a lathe with a
2. Remove the endbell and rotor (p. 7-4).
3. Place the rotor in the machine lathe and center.
4. 0001 inch, and surface finish must be less
5. Clean and reinstall the rotor (p. 7-5).
6. 8
7. 8
8. 0
9. 9
10. 330
11. 431
12. 690
13. 330
14. 431
15. 690
16. 47
17. 47
18. 87
19. 114
20. 117

Source: manual:981-0531 Onan MKY Spec J Pontoon Service Manual (8-1999).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.