From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Inspection report detailing wear measurements on front and rear spring fittings for schemes 121 and 130.
| Identifier | ExFiles\Box 1\4\ B001_X 100a-page165 | |
| Date | 7th February 1933 | |
| -2- RHC{R. H. Coverley - Production Engineer}1/BE7.2.33 Front Springs & Fittings - RR. Scheme 121. Front End of Springs Shackle pin in dumb iron and shackle. R.H. .001" wear. " " " " " " " L.H. .001" " Shackle pin in Spring. R.H. .005" " " " " " L.H. .003" " Bush in Shackle. R.H. .001" " " " " L.H. .001" " Bush in Spring. R.H. .002" " " " " L.H. .001" " Rear End of Front Springs Shackle pin. R.H. .006" " " " L.H. .002" " Bush in Spring. R.H. .003" " " " " L.H. .002" " Lubrication of Springs Good. Rear Springs & Fittings - RR. Scheme 130 Front End of Springs Shackle Pin. R.H. .010" " " " L.H. .001" " Bush in Spring. R.H. .015" " " " " L.H. .002" " Rear End of Springs Shackle pin in Dumb Iron & Shackle. R.H. .014" " " " " " " " " L.H. .003" " Shackle pin in Spring. R.H. .012" " " " " " L.H. .004" " Bush in Dumb Iron. R.H. .032" " " " " " L.H. .006" " Bush in Spring. R.H. .020" " " " " L.H. .005" " Lubrication of Springs - Rear Ends very dry. Front of R.H. not so dry as L.H. | ||