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).
Clutch seizure issue for Phantom II & 25 HP models, detailing revised clearance specifications.
| Identifier | ExFiles\Box 47\2\ Scan411 | |
| Date | 24th November 1930 | |
| -4- Hs{Lord Ernest Hives - Chair}/GWH.{George W. Hancock - Head Chateauroux}1/MJ.24.11.30.Contd EP.{G. Eric Platford - Chief Quality Engineer} Clutches P.II & 25 HP. The clutch question is well in hand. The recent seizure of a clutch we found was due to a slight distortion and oversize of the flywheel spigot for the sliding sleeve of the clutch trunnion. We have instructed BY.{R.W. Bailey - Chief Engineer} to give us .004+ and -001 dia. clearance for this sleeve as against .015" -003". _____________ A further report will follow. Hs{Lord Ernest Hives - Chair}/G.W.Hancock. | ||