hydraulic pump leaking - Technical Troubleshooting discussion in Forkliftaction's forums

Toyota 7FGU45:
hydraulic pump leaking

hey guys,

I've got a toyota 7 series FGU45 that's been leaking from the OUT port of the hydraulic pump. I've replaced the o-ring and cleaned/checked the surfaces, but it's still leaking. any ideas on what the problem is?

Posted 30 Aug 2017 06:12
Discussion started by cheez890
Arizona, United States

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You will need to provide a serial number there are several versions.

Posted 14 Sep 2017 03:20
Reply by Partsguy5
California, United States

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any chance you know how to find the part number for the pipe on the out port of the pump?

Posted 14 Sep 2017 01:57
Reply by cheez890
Arizona, United States

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I've also found the back plate of the pump, where the fitting screws in, cracks. You can buy just that plate rather than a whole pump to fix it.

Posted 31 Aug 2017 20:19
Reply by mrfixit
New York, United States

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I found the cause of the leak was a failed weld on top of the pipe

Posted 31 Aug 2017 06:43
Reply by cheez890
Arizona, United States

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