Hi Chaps,
The M32 strip continues, and today's discovery concerns the lubrication, or lack of it, for the pushrod ends and rocker cups. Previous owners have done a wonderful job with the grease gun on the rocker brasses, but there is apparently no provision for any lubricant to reach the rocker cup or pushrod end. There is , as far as I can see, little prospect of the oil mist lubrication beloved of early designers, ever getting up that far from the crankcase end. It seems that at least one of the pushrod tips has seized in the rocker, and the outer hardening has parted company with the softer inner and welded itself to the rocker cup.
I think this is recoverable, and a new pushrod tip will be created, but I am thinking of providing a little dribble of oil into the target area. I'm guessing others have already come to this conclusion, so would be interested to hear how this might achieved without swamping the pushrod tubes. Alternatively is the occasional application of an oil can through a suitable port likely to be adequate?
I look forward to hearing your suggestions!
Best regards
Doug