Contact controller B has no top plate for contacts to connect. - Technical Troubleshooting discussion in Forkliftaction's forums

Cat Lift Trucks (& Caterpillar) NRR30:
Contact controller B has no top plate for contacts to connect.

NRR30 S/N: 2GL02432 When this unit is turned on, it does a selftest and the three other contacts 1S, PC, P, click in for test. It displays a code 23. My guestion is, should all four 1S, PC, P, B, contacts click in/on for the selftest ??. The contactor B Why the copper contact bar was removed and not replaced, is unkown. Work/repair to this unit was done, before I was the owner. The nut, spring, that holds the bar on, was all there. Any help would be very gratefull.

Posted 3 Jul 2021 10:28
Modified 7 Jul 2021 04:24 by poster
Discussion started by Kansaspicker
Kansas, United States

Don't question today, tomorrow will bring new answers !! M.T.

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