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Discussion:
TZ50 Boom problems

Have a TZ5010 with manifold #99756
Primary and Secondary boom act if there is a back pressure on them
and will not raise
All electrical and coils are working
All other hydraulic function are working
outriggers, extend, jib boom and platform level
this all happened after using the manual pump
to lower booms (due to a bad motor contactor)
  • Posted 22 Sep 2023 10:01
  • By Eric_Vigelius
  • joined 22 Sep'23 - 1 message
  • Michigan, United States
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