Bearing Clearances, Mains and Rods.
I've searched here, without sucess. The information is not even in the Chilton manual!
An online source gave the clearances as: Mains 0.0010 to 0.0025 inch Rods 0.0015 to 0.0020 inch That seems REALLY tight AND close. Can someone confirm these ? Engine is 2000 Cherokee 4.0 |
Those numbers are correct according to my Haynes Manual,
Con Rod: Desired 0.0015"-0,002" Allowable 0.001"-0.003" Main Bearings: Desired 0.002" Allowable 0.0025" |
Originally Posted by milmat1
(Post 396318)
Those numbers are correct according to my Haynes Manual,
Con Rod: Desired 0.0015"-0,002" Allowable 0.001"-0.003" Main Bearings: Desired 0.002" Allowable 0.0025" I checked one Rod on the replacement engine and it came in right at anout .0018" The bearings look like they just came out of the box; not a mark on them. No embedded grit, all pure silver in color. Perfect. |
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