Vacuum locking hub; 4 wheel drive system.
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4wd system, changed the check valve, solenoid and left front IWE. The hub appears to be still engaged. I checked the vacuum reservoir for leaks, found none. The hub should be disengaged with vacuum applied but it’s not.
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Popular Answer
DaveJMon Aug 29, 2021
You'll have to check directly at the affected hub. When vacuum is applied directly at the hub, does it disengage? If not, then the hub is of concern. If so, then the vacuum situation is in question. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops
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