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).
The wear of a servo drive, motor, and selector fork mechanism.
| Identifier | WestWitteringFiles\N\July1925-September1925\ Scan109 | |
| Date | 24th July 1925 | |
| R.R. 493A (50H) (D.B. 175 25-9-24) J.H.D. EXPERIMENTAL REPORT. -6- Expl. No. REF: HC2/BE24. 7. 25. driving shaft stood the test without exhibiting signs of wear. Servo drive and mechanism. The outer races on the servo drive showed signs of wear as did the bushes (G.52023) of the Fulcrum pin. With these as an exception the general condition of the servo drive and motor was excellent. Selector forks and mechanism. The selector forks of the reverse pinion and 3rd. speed were in each case slightly scored though none of the selector shafts gave any signs of wear. No part of the selector mechanism gave signs of wear. HIC. | ||