Problem with the power steering transistors in TCM (FB-7) - Maintenance & Troubleshooting discussion in Forkliftaction's forums

Discussion:
Problem with the power steering transistors in TCM (FB-7)

Hello,

I have a TCM forklift (MODEL: FB-7 series) and every time on start one of the power steering transistor is damaged and after replacing the transistor , again one of the transistor is damaged.

Could you please tell me where is the problem.

Many thanks

Abdallah

Posted 8 Mar 2013 10:07
By abdallah_a
joined 20 Dec'12 - 23 messages
ALEX, Egypt

eng_abdallah_a@yahoo.com

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Thank you very much for your help.

Posted 9 Mar 2013 03:37
By abdallah_a
joined 20 Dec'12 - 23 messages
ALEX, Egypt

eng_abdallah_a@yahoo.com

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Do you only change the IGBT?When replacing the transistor, replace TMPS 1, TMPS 2, and PS board as well this is recommendation of manufactures,Is it steering motor Ok????.For the future problems contact me on mail in profile.

Posted 9 Mar 2013 02:55
Modified 9 Mar 2013 02:57 by poster
By nemanja_k
joined 15 Apr'11 - 398 messages
serbia, Serbia

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