replacing main bearings

Started by gents, December 31, 2017, 03:38:21 PM

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gents

just about to rebuild a 33 1.5ltr boxer motor.with new rings and rod bearings, I was told not to replace mains if there is nothing wrong, just clocked 165000klm.no big end noise  when running some advice please as I have never built a alfa motor before??

bonno

Hi gents
I would at the very least check the condition of the big end bearing and crankshaft journal for wear, ie; both measurement - dial indicator (roundness) and visual (scoring & burning).

bonno

Hi gents
On re-assembly, you will need a Gasket Set Engine Overhaul kit that can be purchased through local AROCA club sponsor.