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Discussion Starter · #1 ·
Can anyone tell me which lines are which on the transfer case vacuum switch? My line to intake manifold vacuum is ok, but the breather and actuator lines are dry-rotted, so I don't know which one is which. Any help would be appreciated.

-Brian
 

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they should be two diffrent sizes the vac line being smaller.
 

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Discussion Starter · #3 ·
Thanks, I got it all figured out now I think. The problem was that the lines both have adapters that change them to the same size, and the adapter for the actuator was broken and had fallen onto the battery tray, while the breather hose had rotten off on the end. Now that I've got all of the parts, it's actually much simpler than it looked like.

-Brian
 

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summit sells a kit i am actually waiting for it to come in, it replaces the vacuum actuator with a cable you pull on from in the cab, it gives you a 2 low range, sounds sweet. cost about 125
 

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Discussion Starter · #5 ·
Yeah, I've heard good things about that kit, but my actuator and everything still looks to be in good shape, so I'll just do the lines for now. If it breaks in the future, the kit is probably what I'll use.

-Brian
 
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