I am working on a 690B. The problem is the swing motor base vent is leaking hydraulic oil out of it when I swing the house. I replaced the swing motor seal and o-ring. It was a strange looking seal with two teflon looking lip seals. I leaks as much as it did before. I am wondering if any one of you have seen this? Could it be the swing brake leaking up instead of the motor leaking down? Same vent. I did not think it was the brake because if you are not moving the swing it doesn't leak. well it appears that way anyway. any one have an idea?
- Thread starter Freddy
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