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307b tracking issues

jdorkings ยท 2015-03-15 03:51

Hi I posted recently about tracking problems with a 307b the swivel gear was suggested as a possible problem I have now changed all the seals in the swivel gear but the machine is still not right I would now expect it to prob be the pump pressures does anyone know where to test them and what they should be ? Also is there anyway of turning the pressures up ? Thanks in advance

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