Modifications to the Crankcase & Bearings concerning the oil sump, drain plug, and oil baffle.
| Identifier | ExFiles\Box 169\4\ img201 | |
| Date | 26th May 1933 | |
| (2) RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} 7/AP. 26.5.33. Crankcase & Bearings - Le C. 3385. Oil Sump on existing crankcase modified in accordance with Le C. 3385. Oil Drain plug is retained. Holes in existing Oil Baffle blanked. RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} | ||
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).