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).
Induction & exhaust fittings and an oil relay.
| Identifier | Morton\M3.5\ img028 | |
| Date | 25th September 1924 | |
| R.R. 493A (50H) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. -4- Expl. No. REF: Induction & Exhaust fittings. Induction pipe bend cracked into exhaust jacket. Front exhaust manifold broken in between Nos. 1, 2 and 3 ports. Oil relay. Cup leather found damaged. Bushes on operating shaft worn sufficiently to allow oil to leak, otherwise all parts excellent. | ||