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).
List of engineering scheme modifications with their corresponding issue dates.
Identifier | ExFiles\Box 4\1\ 01-page223 | |
Date | 30th November 1934 | |
sheet 4. ======== Scheme No. Date Issued. N.Sch.4281. I.F.W.S.-Simplified unit construction simple lever type. 30.11.34. N.Sch.4282. Marles steering. - upper half column. 4.12.34. N.Sch.4283. Increased dia.servo for semi-servo braking system. 3.12.34. N.Sch.4285. Modified front apron and wings 31-EX. 5.12.34. N.Sch.4286. Modified oil transfer holes in gearbox diaphragm. 4.12.34. N.Sch.4289. Alternative method of fixing servo fabrics. 20.12.34. N.Sch.4291. Marles steering. 12.12.34. N.Sch.4293. " " patch on frame moved back .500". 10.12.34. RR.Sch.788. Modified rear damper suspension. 6.12.34. RR.Sch.789. Suction filter for damper governor unit. 5.12.34. N.Sch.4296. Marles steering:- alternative bearing schemes. 14.12.34. N.Sch.4298. Temporary mods. to 2nd speed to prevent working out of mesh. 14.12.34. N.Sch.4300. Modification to clutch rear bearing (single plate clutch). 14.12.34. N.Sch.4307. Modified ferrule in front apron. 22.12.34. N.Sch.4308. Drain holes in side channels. 22.12.34. N.Sch.4310. Mod. to pedals - more clearance for mat. 22.12.34. N.Sch.4311. Semi-servo system:- rear brake intermediate levers. 28.12.34. | ||