1
CB350/400 / Re: CB400SF 1992 (japan) Main Journal Bearings replacement.
« on: September 15, 2025, 09:56:09 PM »
I bought the bike used and the seller told me it didn't need nothing and had been serviced some months before. After a month of riding, suddenly turned off, the engine was running without any oil and coolant. As you understand, the damage had been done and in a great extend. I'm changing crankshaft, connecting rods, pistons, cylinder block and cylinder head.
