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New compressor hard to turn by hand

Old Aug 28, 2020 | 03:28 PM
  #1  
brielly1's Avatar
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Model: Cherokee
Default New compressor hard to turn by hand

As the title states. I just got a new compressor for my 2001 cherokee but it's pretty much impossible to turn by hand. it does turn smoothly with a socket. My old one easily turns by hand. Is this normal or should I send this one back? Thanks in advance.
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Old Aug 28, 2020 | 11:49 PM
  #2  
tech's Avatar
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From: Santa Clarita California
Year: 2001
Model: Cherokee (XJ)
Engine: 4.0L
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Its new and needs to brake in that will happen in a day or two , turn it about 10 times with a socket before you turn it on when charging the system , that is to move the oil out of the pistons .
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