4x4 not working

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86chev

Full Access Member
Joined
Mar 7, 2012
Posts
59
Reaction score
28
Location
Wisconsin
First Name
Jesse
Truck Year
1977
Truck Model
K20
Engine Size
355
so the 87 high sierra i picked up has a few bugs that need to be worked out before i start enjoying it. the big one is that the 4x4 isn't working. keep in mind i havent actually seen the truck yet haha my dad says the tranfercase engages like it should but the 4 wheel isnt locking it when hubs are locked in. so im hoping the lockouts are bad and that is where i will look first when i get back from college but is there anywhere else i should look? possible broken axle shaft? its a dana 44 front axle im speaking of. thanks guys
 

crazy4offroad

Equal Opportunity Destroyer
Joined
Jul 30, 2010
Posts
8,479
Reaction score
1,108
Location
West BY-GOD Virginia
First Name
Curt
Truck Year
1979
Truck Model
K-10
Engine Size
350/SM465/NP205
I broke an outer stub shaft one time, it was harder to fix than just a hub but it was cheaper!
 

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