error code T4205 T6305 - Maintenance & Troubleshooting discussion in Forkliftaction's forums

Discussion:
error code T4205 T6305

Yale GDP 120

with cold truck not possible to go in reverse gives error code T4205 T6302.
run engine to warm up runs ok. adjust the inching pedal to 650mV and did a calibration with dashboard software, works perfect. day later when truck is cold same error codes and not possible to drive reverse , warm up the oil in transmission and works perfect.

hour 8500

Posted 11 Apr 2020 01:20
By sportje_v
joined 30 Apr'14 - 12 messages
nbr, Netherlands

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thanks for the reply
errorcodes are 4205 and 6305, only with cold oil. after 5 minutes warm up drives with no codes ???

Posted 30 Apr 2020 14:53
By sportje_v
joined 30 Apr'14 - 12 messages
nbr, Netherlands

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Serial number would help. 4205 is clutch slipping. 6302 is speed sensor not reading correctly due to slippage. With only 8500 hours, suspect transmission was not operated correctly. Good luck.

Posted 30 Apr 2020 10:27
By Fishmech
joined 12 Jul'17 - 370 messages
Virginia, United States

The hard to do we do right away. The impossible just takes a little longer.

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