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1971 CB500K0 Resto 3/71 VIN 1000896
Bryanj:
Whilst it may not be original you are better off with the later location pin for the drum and the later neutral and gear location rollers behind the clutch, and that was all part of a recall by Honda. Would you like a copy of the bulletin?
AshimotoK0:
--- Quote from: Bryanj on February 21, 2016, 04:30:16 PM ---Whilst it may not be original you are better off with the later location pin for the drum and the later neutral and gear location rollers behind the clutch, and that was all part of a recall by Honda. Would you like a copy of the bulletin?
--- End quote ---
Yes please Bryan.. I will definitely take action on that if it was a recall.
Trigger:
Just because a bike was on a recall, not everyone took them. And I found that because the 500K0 was never sold in the UK (as Honda have stated ??? ) non of the UK 500K0's had a recall notice issued.
Bryanj:
Should be 4 pages, probably upside down but no time b4 going work to sort out
AshimotoK0:
Cheers for that Bryan I will print and have a read.
You are correct Ken it's the one on the end of the countershaft and it's 20mm as opposed to 22mm on the other location on the other gear cluster shaft and yes one has different cage construction to the other. Both CB250 And CB500 countershaft bearings are listed as the same part No but different needle cage construction on the examples I have looked at 'in the flesh' . Could it be Honda deviated from the normal bearing vendor and used a different manufacturers bearing to the normal Koyo one (Koyo on the 250K4) and it was prone to failure but still the same Part No.? I was planning on fitting the Koyo CB250 bearing as its from a really low mileage CB250K4. Not sure on what Graham states as you guys are the experts on these engines... it's all new to me ! I will definitely fit that extra part that is not in my engine though but I also need to read Bryans SB's.
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