Kubota Z400-B Handbuch Seite 251

Rotor
1. Resistance between the slip rings (Refer to the figure).
About
2.9n
2. Insulation resistance between the slip ring and the pole·
core.
0.1 Mn or more (Use a 5DDV megger tester.)
3.
Slip ring
0.0.:
Factory specification: 14.4 mm
Allowable limit: 14.0
mm
Check for smudging or surface roughness along the
slip ring. If some dressing is needed, use fine grade emery
paper. (#300
~
500)
5·169